Flashlights, torches, screw drivers and voltage testers.
Transformer tester, circuit breaker tester, high voltage tester, oil purifier.
All kinds of automotive circuit testers, household electrical voltage testers, stud - metal - voltage, distance & damp detectors.
Product Introduction: Lightning Protection Element Tester is suitable for testing the DC parameters of over-voltage protection components such as zinc oxide surge arresters (varistor) cermet two three-electrode discharge tubes and vacuum lightning arresters. Product Parameters: Varistor measurement Technical index Measuring range Maximum error Test Conditions
Transformer tester, high voltage tester, circuit breaker tester, ct pt analyzer, sf6 gas tester, transformer oil tester, other tester.
Product description Current transformer field tester was developed with high-end testing technology, large-scale electronic circuit design and accord with national related protocol . It has solved the problem of big working intensity,trival operation while on-site test of current transformer, voltage transformer. Meanwhile the product has a reliable performance,and the function is strong. Technical index Test range: 5A5A~25000A5A or 5A1A~5000A1A Tested current transformer work scope: 1% 120% Second load 2.5 VA 300VA, COS 0.8 1.0 Be tested current transformer accuracy range 1.0, 0.5, 0.5 S, 0.2 and 0.2 S Resistance, admittance measurement errors 5.0% Measurement range R 0.00 ~20.0 Y 0.000mS~100.0 mS Power consumption 20 VA Accuracy level 0.05 S level Shape dimension mm 460 L 375 W 183H Weight kg 10 Feature HCCT-H Current Transformer Field Tester with recursive method to measure current transformer error, as well as potential difference method to measure voltage transformer error function, convenient for carrying out calibration work of field metering device. HCCT-H Current Transformer Field Tester without using Standard Current Transformer, Current Source, Load Box, Double Adjustable Control Box and Primary cable, using extremely simple test connection and operation to realize the current transformer test, greatly reduce work intensity and improve the work efficiency, convenient to carry out current transformer field test work.
Send InquiryCHAT NOW Product Details Product description When the voltage of the battery pack or the voltage of a single battery is less than the set voltage lower limit, or the set discharge duration or set discharge capacity has been reached during discharge, the tester will automatically stop discharging and record the discharge Real-time data of all valuable and continuous processes in the process. Battery charge and discharge tester Technical index Applicable battery Lead-acid battery Model DC220V Discharge current 0-100A recharging current 0-30A Operating mode Used independently or with a constant-current module Control accuracy Discharge current: â?¤�±1%; battery packâ??s terminal voltage: â?¤ �±0.1%; single battery voltage: â?¤�±0.05% Communication with the host PC RS485 interface Data storage capacity 2Gbit FLASH
Overview Light digital relay protection tester characteristics 4 6 8 pairs of 100M Optical Fiber Communication Ethernet interface, can send and receive the sampling value of the IEC61850 9 1 2 frame format, Goose, IEEE 1588 packets more support 24 sets of SV packets 64 groups of Goose packets simultaneously 3 5 pairs of 2 10M fiber serial port, can send and receive IEC60044 7 8 FT3, national network expansion FT3, Xu Ji privately owned FT3 frame format sampling value 12 road simulation small signal output, provides testing of protection devices input for small signals Technical parameter Fiber Ethernet port 4 6 8 pairs 100 Mbits S, ST, Mode, 1310nm IEC61850 9 1 2 Le, Goose, IEEE-1588 Send dispersion
Three-Phase Power Quality Analyzer (BJMDZ-3540) is a high-accuracy test instrument with harmonic content of voltage fluctuation and flicker and phase imbalance of power quality problems.
St230f tel line tester is a portable and intelligent line fault tester, which adopts advanced technologies such as intelligent cpu, ic & smt technology. It integrates various kinds of functions such as telephone and line performance test to be the one. The incoming call number display function is compatible with fsk/dtmf two types. Its particular function of dc/ac voltage test can test whether there is dangerous dc/ac high voltage in the line or not quickly and accurately in order to protect lineman from high voltage. The tester is designed following the human engineering theory with the appearance style like barbell, it can be put on the shoulder, the lineman can do other work using hands at the same time; besides, it can be hung in the tool belt of waist through the pothook, it is convenient to realize the talk function cooperate with the high quality earphone when the lineman is climbing or doing other things; the max working duration when the inside rechargeable ni-mh battery is fully charged is 7 hours; the shell is made of the new type of material and it resists water and shock. Features: 1. Cid function, FSK/DTMF compatibility 2. Dtmf applying to GB/T15279-94 3. Dialing number display 4. Checking wire pairs function 5. Low voltage warning, automatic power off and energy-save design 6. Handsfree 7. Small size, simple operation. Quantity no limited /case pack Dimensions(mm): 232-73-95 Weight kg: 0.5.
Testing Equipment Testers, Voltage Detectors, Battery Testers,Environmental Testing Chamber.
Product description The Transformer short circuit impedance tester comes with an adjustable power output. Regardless of single phase or three phase transformers, only one connection is required, and the instrument can complete the measurement of all winding pairs. The test and connection are simple. Main technical indicators and conditions of use Measurement accuracy voltage, current 0.2 level Power COS 0.1 0.5 grade, COS 0.1 1.0 grade Impedance COS 0.1 0.5 grade COS 0.1: 1.0 grade Voltage measurement range AC 3V 300V Internal power output range voltage 0 250V, current 0 10A Current measurement range AC 0.2A 20A Working temperature 10 50 Working humidity 0 80 Working power supply AC220V 10 50Hz 1Hz Dimensions 360mm 220mm 150mm Weight of the instrument 20Kg Transformer Short circuit Impedance Tester
This is the most advanced automatic version of the c&df sets within our product range. The automatic 12kv 200ma test set integrates the high voltage power source and the measuring bridge into one single compact unit. It is designed to measure dissipation factor and capacitance in heavy electromagnetic interference environment such as in power plants and substations. Using digital filters it eliminates interference signal to specimen signal by a ratio as high as 2:1. It can also be used in laboratory for high accuracy tests on high voltage bushings, transformer windings, shunt reactors, current transformer, capacitor voltage transformer (cvt), grading capacitors of circuit breakers, surge arrestors and generator windings. Dissipation factor range v no limit Df resolution v 0.001% (1 x 10-5) Df accuracy v 1% + 4 digits Capacitance range v 3pf to 50000pf @ 12kv 60pf to 1uf @ 0.5kv Capacitance range accuracy v 1% + 1 digit Test voltage range v 0.5kv to 12kv, 200ma(max) Test voltage resolution v 1v Test voltage accuracy v 1% + 10 digits Input current range v 10ua to 5a Test time v 30s typical Cvt test mode v o/p voltage 3 to 50v, o/p current 3 to 30a Internal hv frequency v 45, 50, 55, 60, 65 hz (single) 45/55hz, 55/65hz (auto multiple frequency measure & avg for interference suppression) Input supply v 1-phase 220v 50hz, +/- 10% (flat pin type, type g electrical plug) Printer v thermal printer Communication port v rs-232. Moq - 1 pc Weight - 35 kgs Dimensions - 45cms x 35cms x 35cms.
Resonance hipot tester, non partial-discharge tester, power-frequency AC/DC with stand voltage tester, intelligent control systems, HV switching tester, relay tester.
Microcomputer relay protection tester also known as three-phase microcomputer relay protection tester, three-phase microcomputer relay protection tester is a special power relay protection tester.Three-phase microcomputer relay protection tester has 4 phase voltage 3 phase current output, suitable for various types of relay protection device test.Three-phase microcomputer relay protection tester adopts high speed and high performance digital control processor as control microcomputer, and the software uses double precision algorithm to generate arbitrary high precision waveform of each phase.Because of the integrated structure, each part is closely combined, the data transmission distance is short, and the structure is compact.It overcomes the problem of low number of output waveform points caused by long data communication line and narrow frequency band in the measurement and control instrument directly controlled by laptop computer. Technical parameter : AC current output Phase current output (effective value) 040A Three merge current output (effective value) 0120A Phase electric length time allows work value (effective value) 10A Phase current maximum output power 420VA Maximum output power at the maximum output of three 900VA Working time is allowed when the maximum output of the three mesh is output 10s Frequency range (fundamental) 201000Hz Harmonics 1 20 times AC voltage output Output accuracy Level 0.2 Phase voltage output valid value 0120V Line voltage output valid value 0210V Maximum voltage output value 0240V Phase voltage / line voltage output power 80VA /100VA Frequency range (fundamental) 201000Hz Harmonics 1 20 times volume and weight Dimensions 365*300*165MM Stand-alone weight 15.5KG
Power 900W LED Qty 72pcs 5W LED & 6pcs 90W COB Voltage AC85-265V Work frequency 50/60Hz Lumen >15400Lm Dimmension 660X385X118mm N.W 11.4kg Coverage 1.0 1.2 m Warranty 50000 hours
Power 1200W LED Qty 96pcs 5W LED & 8pcs 90W COB Voltage AC85-265V Work frequency 50/60Hz Lumen 21050Lm Dimmension 848X385 X118mm N.W 14.8kg Coverage 1.5 X1.0 m Warranty 50000 hours
For the Mosquito killer Led Bulb Light, is a 900 lumen bulb that doubles as an insect killer. The light features a blue UV LED which attracts insects into a Mosquito Killer grid.And the Mosquito Killer grid uses only 1W of electricity, while the light itself uses a meager 9W – and both can be used independently.They are used at home and outdoor. A brush is provided to clean off insects once the bulb switched-off.Compare to other traditional mosquito killer, this bulb has no chemicals, no sprays and hence no fumes to our life. 2nd generation 2-in-1 LED LIGHT Bulb Plus LED Mosquito Killer Bulb Wattage: 10W Blue UV light Lumen: 900-1000lm Color Temperature (CCT): 6500K Input Voltage: AC 90-130V & 220v-240V With CE and ROHS Operation: Step1: Switch it on,both lighting +killing are on. Step2: Switch on again,light off,only killing on. Step3: Switch on again,killing off,only light on. Step4: Switch off, both off.
Product description Current transformer field tester was developed with high-end testing technology, large-scale electronic circuit design and accord with national related protocol . It has solved the problem of big working intensity,trival operation while on-site test of current transformer, voltage transformer. Meanwhile the product has a reliable performance,and the function is strong. Technical index
Product Introduction SF6 intelligent micro water quality tester is developed and designed according to the national power industry standard DL t506 2007 insulation gas humidity measurement method for sulfur hexafluoride electrical equipment and adopts the imported high precision dew point sensor and new digital circuit control technology. It is a high-precision intelligent instrument to measure the trace moisture content in SF6 gas. This instrument adopts intelligent self calibration technology wide measurement range fast response high accuracy good linearity dynamic display of measurement curve. At the same time the instrument also has an automatic dryer which can greatly reduce the measurement time. Technical Parameters Measuring range Dew point value 80 20 Moisture content 0 19999uLL Accuracy of measurement 0.5 60 20 1.0 80 60 The resolution of the Dew point value 0.1 Moisture content 1uLL Response time 20 0.1mpa 63 needs 5s 90 needs 45s 60 20 63 needs 10s 90 needs 240s 20 60 Sampling flow 0.6L min 20 Pressure range 01.0Mpa The use of temperature 20 60 Environmental humidity 0 100 RH Storage temperature 20 80 Charging time 4 hours The whole machine size 250 150 300mm3 The weight of The machine 3.5kg
