Rail Profile Gauge Rail Profile Gauge is is mainly used to measure the vertical wear and lateral wear of the rail.The reasonable design makes it light,convenient operation and intuitive reading Features 1. Digital type with direct readings: LCD display screen, clear and readable; No calculations required,gives direct reading ; When reading, hold down the HOLD button to fix the measurement value and facilitate reading. 2. High measuring accuracy : The measurement accuracy is 0.01m 3. Easy to use, measure the vertical and lateral rail wear at the same time, Position the rail wear gauge on the outer side of the rail . Push the vertical and lateral rail wear gauge so that the measuring probe is in contact with the upper surface and inner side of the rail respectively.Then the vertical and lateral wear of the rail can be read. 4. Metric /imperial unit 5. Support customize: We could customize all kinds wear gauge according to different rail profiles and different measure points. 6.Fast calibrate: One-key zero clearing function, can be quickly calibrated before each use to reach the factory measurement accuracy. 7. Magnetic fixed part: Strong magnetic fixed part to attach to the rail. 8. Rail fillet as measuring base to ensure measure data more accuracy Rail fillet is more clear than rail bottom,no dust. It could ensure the measure result reliability. 9. Portable Handle : This product is designed with a handle that is easy to hold, which greatly improves the portability of the product. It can avoid touching the ruler body directly, cause the ruler body to be stained and corroded, improve the product service life.
Portable Rolling Track Gauge Portable Rolling Track Gauge is mainly used for railway track gauge and super-elevation(cant), check rail gauge and back to back distance measurement.It can be used for track inspection and fine adjustment of rail gauge.This product has the advantages of fast measuring speed, stable pushing rod, easy to carry,and night-time and tunnel work,legible even in direct sunlight are supported.It is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying. Features The benefits of our rolling gauge : 1. Measure the track gauge, cant without bend over your back. 2. Light weight : around 6.5kg , one person operation. 3. BT connection, data uploading and analysis system. 4. High working efficiency. Save your man power. ( 1 man with 1 rolling gauge = 4 man with 4 normal digital track gauge)
Digital Switch Rail Lateral Wear Gauge The Switch Rail Lateral Wear is used to measure the switch rail lateral wear and the descent height value of the switch rail ,this device can be used for all types of switch rail. BENEFITS Switch Rail Lateral Wear Gauge has the advantages of high measuring accuracy,easy to operate,high reliability,small volume,light weight etc. Specification Model LJ-JGCM-I Type Switch Rail Lateral Wear Gauge Material Stainless Steel Dimensions (L x W x H) (mm) 315*190*200 mm Vertical wear measure range 92-193mm Lateral wear measure range 0-120mm Resolution 0.01mm Indication error ± 0. 15mm
Digital Rail Frog Wear Gauge Digital Rail Frog Wear Gauge is used to measure vertical wear value of frog point rail and wing rail at any sections.Also could be used for measuring decrease value of point rail relative to wing rail. Specification Model LJ-ZCM-A Type Digital Rail Frog Wear Gauge Material Stainless Steel Dimensions (L x W x H) (mm) 380*166*25mm Measure range 0~40mm Score value 0.01mm Indication error ± 0. 15mm Working tempareture -10~+40 Main ruler measure range 0~380mm
Rail Profile Gauge Rail Profile Gauge is is mainly used to measure the vertical wear and lateral wear of the rail.The reasonable design makes it light,convenient operation and intuitive reading Features 1. Digital type with direct readings: LCD display screen, clear and readable; No calculations required,gives direct reading ; When reading, hold down the HOLD button to fix the measurement value and facilitate reading. 2. High measuring accuracy : The measurement accuracy is 0.01m 3. Easy to use, measure the vertical and lateral rail wear at the same time, Position the rail wear gauge on the outer side of the rail . Push the vertical and lateral rail wear gauge so that the measuring probe is in contact with the upper surface and inner side of the rail respectively.Then the vertical and lateral wear of the rail can be read. 4. Metric /imperial unit 5. Support customize: We could customize all kinds wear gauge according to different rail profiles and different measure points. 6.Fast calibrate: One-key zero clearing function, can be quickly calibrated before each use to reach the factory measurement accuracy. 7. Magnetic fixed part: Strong magnetic fixed part to attach to the rail. 8. Rail fillet as measuring base to ensure measure data more accuracy Rail fillet is more clear than rail bottom,no dust. It could ensure the measure result reliability. 9. Portable Handle : This product is designed with a handle that is easy to hold, which greatly improves the portability of the product. It can avoid touching the ruler body directly, cause the ruler body to be stained and corroded, improve the product service life.
Digital Rail Frog Wear Gauge Digital Rail Frog Wear Gauge is used to measure vertical wear value of frog point rail and wing rail at any sections. Also could be used for measuring decrease value of point rail relative to wing rail. Specification Model LJ-ZCM-A Type Digital Rail Frog Wear Gauge Material Stainless Steel Dimensions (L x W x H) (mm) 380*166*25mm Measure range 0~40mm Score value 0.01mm Indication error ± 0. 15mm Working temperature -10~+40 Main ruler measure range 0~380mm
Portable Rolling Track Gauge Portable Rolling Track Gauge is mainly used for railway track gauge and super-elevation(cant), check rail gauge and back to back distance measurement. It can be used for track inspection and fine adjustment of rail gauge.This product has the advantages of fast measuring speed, stable pushing rod, easy to carry, and night-time and tunnel work,legible even in direct sunlight are supported. It is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying. Features The benefits of our rolling gauge : 1. Measure the track gauge, cant without bend over your back. 2. Light weight : around 6.5kg , one person operation. 3. BT connection, data uploading and analysis system. 4. High working efficiency. Save your man power. ( 1 man with 1 rolling gauge = 4 man with 4 normal digital track gauge) Specification Model (1435mm) GJC-JJG0 Track gauge 1410-1470mm Superelevation measuring range -185~+185mm Display mode OLED display and hand-held terminal display Supply Voltage DC3.4V 5.2V (rechargeable battery) Superelevation division value 0.05mm Working temperature -30 +55 Insulation performance 1M© Track gauge division value 0.01mm Superelevation division value 0.05mm Track gauge max indication error ±0.25mm Superelevation max indication error ±0.3mm Length 1700mm Net Weight 6.5kg
Digital Track Gauge Digital Track Gauge can directly read the measurement values of railway track gauge, super elevation , check rail gauge and back to back distance through microelectronics, embedded and sensor technologies and OLED display screen. Features 1. Large LED backlit display: especially suitable for day outside and dark night 2. Quick calibration operation: simple measurement process 3. Large capacity battery: long standby time 4. Accurate measurement: keep long-term stability 5. Temperature compensation :working temperature is -30~+55 6. Insulated design 7. Anti-electromagnetic interference 8. Waterproof: could use in rainy day 9. power saving function: no operation within 15 minutes, the system will automatically shut down. 10. Approval by CHINA ACADEMY OF RAILWAY SCIENCES Specification Model(1435mm) GJC-TJG1 Track gauge(mm) 1384-1470 Gauge rail check gauge(mm) 1364-1450 Guard rail face gauge(mm) 1344-1430 Superelevation measuring range(mm) -200~+200 Flangeway Clearance(mm) 20-107 Superelevation division value(mm) 0.10 Track gauge division value(mm) 0.1 Track gauge max indication error(mm) ±0.25 Superelevation error(mm) ±0.45 Application rail line railway speed less than 250km/h
Digital Rolling Track Gauge For Track Geometry Measurement The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy. The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace. It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying . Features 1. Large LED backlit display: especially suitable for day outside and dark night 2. Quick calibration operation: simple measurement process 3. Large capacity battery:long standby time 4. Accurate measurement:keep long-term stability 5. Temperature compensation :working temperature is -30~+55?? 6. Insulated design 7. Anti-electromagnetic interference 8. Waterproof:could use in rainy day 9. power saving function: no operation within 15 minutes, the system will automatically shut down. PRODUCT SPECIFICATIONS Model (1435mm) GJC-JJG0 Track gauge(mm) 1384-1470 Gauge rail check gauge(mm) 1364-1450 Guard rail face gauge(mm) 1344-1430 Superelevation measuring range -200~+200 Flangeway Clearance 20-107 Display mode OLED display and hand-held terminal display Supply Voltage DC3.4V5.2V (rechargeable battery) Working temperature -30+55 Track gauge division value 0.01mm Track gauge max indication error ±0.25mm Superelevation division value 0.05mm Superelevation error ±0.3mm Weight 6.5kg Application rail line railway speed less than 350km/h Customize 1000 1067 1435 1520 1600 1676 track gauge are available
Digital Rolling Track Gauge For Track Geometry Measurement The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy. The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace. It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying . Features 1. Large LED backlit display: especially suitable for day outside and dark night 2. Quick calibration operation: simple measurement process 3. Large capacity battery:long standby time 4. Accurate measurement:keep long-term stability 5. Temperature compensation :working temperature is -30~+55 6. Insulated design 7. Anti-electromagnetic interference 8. Waterproof:could use in rainy day 9. power saving function: no operation within 15 minutes, the system will automatically shut down. PRODUCT SPECIFICATIONS Model (1435mm) GJC-JJG0 Track gauge(mm) 1384-1470 Gauge rail check gauge(mm) 1364-1450 Guard rail face gauge(mm) 1344-1430 Superelevation measuring range -200~+200 Flangeway Clearance 20-107 Display mode OLED display and hand-held terminal display Supply Voltage DC3.4V5.2V (rechargeable battery) Working temperature -30+55 Track gauge division value 0.01mm Track gauge max indication error ±0.25mm Superelevation division value 0.05mm Superelevation error ±0.3mm Weight 6.5kg Application rail line railway speed less than 350km/h Customize 1000 1067 1435 1520 1600 1676 track gauge are available
Digital Rolling Track Gauge For Track Geometry Measurement The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy. The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace. It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying . Features 1. Large LED backlit display: especially suitable for day outside and dark night 2. Quick calibration operation: simple measurement process 3. Large capacity battery:long standby time 4. Accurate measurement:keep long-term stability 5. Temperature compensation :working temperature is -30~+55?? 6. Insulated design 7. Anti-electromagnetic interference 8. Waterproof:could use in rainy day 9. power saving function: no operation within 15 minutes, the system will automatically shut down. PRODUCT SPECIFICATIONS Model (1435mm) GJC-JJG0 Track gauge(mm) 1384-1470 Gauge rail check gauge(mm) 1364-1450 Guard rail face gauge(mm) 1344-1430 Superelevation measuring range -200~+200 Flangeway Clearance 20-107 Display mode OLED display and hand-held terminal display Supply Voltage DC3.4V5.2V (rechargeable battery) Working temperature -30??+55?? Track gauge division value 0.01mm Track gauge max indication error ±0.25mm Superelevation division value 0.05mm Superelevation error ±0.3mm Weight 6.5kg Application rail line railway speed less than 350km/h Customize 1000 1067 1435 1520 1600 1676 track gauge are available
Digital Rolling Track Gauge For Track Geometry Measurement The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy. The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace. It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying . Features 1. Large LED backlit display: especially suitable for day outside and dark night 2. Quick calibration operation: simple measurement process 3. Large capacity battery:long standby time 4. Accurate measurement:keep long-term stability 5. Temperature compensation :working temperature is -30~+55 6. Insulated design 7. Anti-electromagnetic interference 8. Waterproof:could use in rainy day 9. power saving function: no operation within 15 minutes, the system will automatically shut down. PRODUCT SPECIFICATIONS Model (1435mm) GJC-JJG0 Track gauge(mm) 1384-1470 Gauge rail check gauge(mm) 1364-1450 Guard rail face gauge(mm) 1344-1430 Superelevation measuring range -200~+200 Flangeway Clearance 20-107 Display mode OLED display and hand-held terminal display Supply Voltage DC3.4Vï½?5.2V (rechargeable battery) Working temperature -30ï½?+55 Track gauge division value 0.01mm Track gauge max indication error ±0.25mm Superelevation division value 0.05mm Superelevation error ±0.3mm Weight 6.5kg Application rail line railway speed less than 350km/h Customize 1000 1067 1435 1520 1600 1676 track gauge are available
Digital Rolling Track Gauge For Track Geometry Measurement The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy. The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace. It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying . Features 1. Large LED backlit display: especially suitable for day outside and dark night 2. Quick calibration operation: simple measurement process 3. Large capacity battery:long standby time 4. Accurate measurement:keep long-term stability 5. Temperature compensation :working temperature is -30~+55 6. Insulated design 7. Anti-electromagnetic interference 8. Waterproof:could use in rainy day 9. power saving function: no operation within 15 minutes, the system will automatically shut down. PRODUCT SPECIFICATIONS Model (1435mm) GJC-JJG0 Track gauge(mm) 1384-1470 Gauge rail check gauge(mm) 1364-1450 Guard rail face gauge(mm) 1344-1430 Superelevation measuring range -200~+200 Flangeway Clearance 20-107 Display mode OLED display and hand-held terminal display Supply Voltage DC3.4V5.2V (rechargeable battery) Working temperature -30+55 Track gauge division value 0.01mm Track gauge max indication error ±0.25mm Superelevation division value 0.05mm Superelevation error ±0.3mm Weight 6.5kg Application rail line railway speed less than 350km/h Customize 1000 1067 1435 1520 1600 1676 track gauge are available
Digital Rolling Track Gauge For Track Geometry Measurement The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy. The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace. It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying . Features 1. Large LED backlit display: especially suitable for day outside and dark night 2. Quick calibration operation: simple measurement process 3. Large capacity battery:long standby time 4. Accurate measurement:keep long-term stability 5. Temperature compensation :working temperature is -30~+55 6. Insulated design 7. Anti-electromagnetic interference 8. Waterproof:could use in rainy day 9. power saving function: no operation within 15 minutes, the system will automatically shut down. PRODUCT SPECIFICATIONS Model (1435mm) GJC-JJG0 Track gauge(mm) 1384-1470 Gauge rail check gauge(mm) 1364-1450 Guard rail face gauge(mm) 1344-1430 Superelevation measuring range -200~+200 Flangeway Clearance 20-107 Display mode OLED display and hand-held terminal display Supply Voltage DC3.4V5.2V (rechargeable battery) Working temperature -30+55 Track gauge division value 0.01mm Track gauge max indication error �±0.25mm Superelevation division value 0.05mm Superelevation error �±0.3mm Weight 6.5kg Application rail line railway speed less than 350km/h Customize 1000 1067 1435 1520 1600 1676 track gauge are available
Digital Rolling Track Gauge For Track Geometry Measurement The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy. The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace. It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying . Features 1. Large LED backlit display: especially suitable for day outside and dark night 2. Quick calibration operation: simple measurement process 3. Large capacity battery:long standby time 4. Accurate measurement:keep long-term stability 5. Temperature compensation :working temperature is -30~+55 6. Insulated design 7. Anti-electromagnetic interference 8. Waterproof:could use in rainy day 9. power saving function: no operation within 15 minutes, the system will automatically shut down. PRODUCT SPECIFICATIONS Model (1435mm) GJC-JJG0 Track gauge(mm) 1384-1470 Gauge rail check gauge(mm) 1364-1450 Guard rail face gauge(mm) 1344-1430 Superelevation measuring range -200~+200 Flangeway Clearance 20-107 Display mode OLED display and hand-held terminal display Supply Voltage DC3.4V5.2V (rechargeable battery) Working temperature -30+55 Track gauge division value 0.01mm Track gauge max indication error ±0.25mm Superelevation division value 0.05mm Superelevation error ±0.3mm Weight 6.5kg Application rail line railway speed less than 350km/h Customize 1000 1067 1435 1520 1600 1676 track gauge are available
Digital Rolling Track Gauge For Track Geometry Measurement The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy. The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace. It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying . Features 1. Large LED backlit display: especially suitable for day outside and dark night 2. Quick calibration operation: simple measurement process 3. Large capacity battery:long standby time 4. Accurate measurement:keep long-term stability 5. Temperature compensation :working temperature is -30~+55?? 6. Insulated design 7. Anti-electromagnetic interference 8. Waterproof:could use in rainy day 9. power saving function: no operation within 15 minutes, the system will automatically shut down. PRODUCT SPECIFICATIONS Model (1435mm) GJC-JJG0 Track gauge(mm) 1384-1470 Gauge rail check gauge(mm) 1364-1450 Guard rail face gauge(mm) 1344-1430 Superelevation measuring range -200~+200 Flangeway Clearance 20-107 Display mode OLED display and hand-held terminal display Supply Voltage DC3.4V5.2V (rechargeable battery) Working temperature -30??ï½?+55?? Track gauge division value 0.01mm Track gauge max indication error ±0.25mm Superelevation division value 0.05mm Superelevation error ±0.3mm Weight 6.5kg Application rail line railway speed less than 350km/h Customize 1000 1067 1435 1520 1600 1676 track gauge are available
Digital Rolling Track Gauge For Track Geometry Measurement The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy. The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace. It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying . Features 1. Large LED backlit display: especially suitable for day outside and dark night 2. Quick calibration operation: simple measurement process 3. Large capacity battery:long standby time 4. Accurate measurement:keep long-term stability 5. Temperature compensation :working temperature is -30~+55 6. Insulated design 7. Anti-electromagnetic interference 8. Waterproof:could use in rainy day 9. power saving function: no operation within 15 minutes, the system will automatically shut down. PRODUCT SPECIFICATIONS Model (1435mm) GJC-JJG0 Track gauge(mm) 1384-1470 Gauge rail check gauge(mm) 1364-1450 Guard rail face gauge(mm) 1344-1430 Superelevation measuring range -200~+200 Flangeway Clearance 20-107 Display mode OLED display and hand-held terminal display Supply Voltage DC3.4V5.2V (rechargeable battery) Working temperature -30+55 Track gauge division value 0.01mm Track gauge max indication error ±0.25mm Superelevation division value 0.05mm Superelevation error ±0.3mm Weight 6.5kg Application rail line railway speed less than 350km/h Customize 1000 1067 1435 1520 1600 1676 track gauge are available
Digital Rolling Track Gauge For Track Geometry Measurement The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy. The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace. It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying . Features 1. Large LED backlit display: especially suitable for day outside and dark night 2. Quick calibration operation: simple measurement process 3. Large capacity battery:long standby time 4. Accurate measurement:keep long-term stability 5. Temperature compensation :working temperature is -30~+55 6. Insulated design 7. Anti-electromagnetic interference 8. Waterproof:could use in rainy day 9. power saving function: no operation within 15 minutes, the system will automatically shut down. PRODUCT SPECIFICATIONS Model (1435mm) GJC-JJG0 Track gauge(mm) 1384-1470 Gauge rail check gauge(mm) 1364-1450 Guard rail face gauge(mm) 1344-1430 Superelevation measuring range -200~+200 Flangeway Clearance 20-107 Display mode OLED display and hand-held terminal display Supply Voltage DC3.4V5.2V (rechargeable battery) Working temperature -30+55 Track gauge division value 0.01mm Track gauge max indication error ±0.25mm Superelevation division value 0.05mm Superelevation error ±0.3mm Weight 6.5kg Application rail line railway speed less than 350km/h Customize 1000 1067 1435 1520 1600 1676 track gauge are available
Digital Rolling Track Gauge For Track Geometry Measurement The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy. The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace. It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying . Features 1. Large LED backlit display: especially suitable for day outside and dark night 2. Quick calibration operation: simple measurement process 3. Large capacity battery:long standby time 4. Accurate measurement:keep long-term stability 5. Temperature compensation :working temperature is -30~+55 6. Insulated design 7. Anti-electromagnetic interference 8. Waterproof:could use in rainy day 9. power saving function: no operation within 15 minutes, the system will automatically shut down. PRODUCT SPECIFICATIONS Model (1435mm) GJC-JJG0 Track gauge(mm) 1384-1470 Gauge rail check gauge(mm) 1364-1450 Guard rail face gauge(mm) 1344-1430 Superelevation measuring range -200~+200 Flangeway Clearance 20-107 Display mode OLED display and hand-held terminal display Supply Voltage DC3.4V5.2V (rechargeable battery) Working temperature -30+55 Track gauge division value 0.01mm Track gauge max indication error ±0.25mm Superelevation division value 0.05mm Superelevation error ±0.3mm Weight 6.5kg Application rail line railway speed less than 350km/h Customize 1000 1067 1435 1520 1600 1676 track gauge are available
Digital Rolling Track Gauge For Track Geometry Measurement The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy. The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace. It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying . Features 1. Large LED backlit display: especially suitable for day outside and dark night 2. Quick calibration operation: simple measurement process 3. Large capacity battery:long standby time 4. Accurate measurement:keep long-term stability 5. Temperature compensation :working temperature is -30~+55 6. Insulated design 7. Anti-electromagnetic interference 8. Waterproof:could use in rainy day 9. power saving function: no operation within 15 minutes, the system will automatically shut down. PRODUCT SPECIFICATIONS Model (1435mm) GJC-JJG0 Track gauge(mm) 1384-1470 Gauge rail check gauge(mm) 1364-1450 Guard rail face gauge(mm) 1344-1430 Superelevation measuring range -200~+200 Flangeway Clearance 20-107 Display mode OLED display and hand-held terminal display Supply Voltage DC3.4V 5.2V (rechargeable battery) Working temperature -30â+55â?? Track gauge division value 0.01mm Track gauge max indication error â?¤�±0.25mm Superelevation division value 0.05mm Superelevation error â?¤�±0.3mm Weight â?¤6.5kg Application rail line railway speed less than 350km/h Customize 1000 1067 1435 1520 1600 1676 track gauge are available