Model J0408 DC Voltmeter is suitable for students to measure the voltage in a DC circuit in laboratory. Measuring Range: -1~0~3V -5~0~15V Accuracy: 2.5%f.s. Sensitivity:1mA Dimensions: 138*100*97mm
Function Measuring Range Accuracy DC Voltage 200mV-500V +/-(0.5%+2dgt) AC Voltage 200V-500V +/-(1.2%+10dgt) DC Current 200uA-10A +/-(1%+2dgt) Resistance 200-20MOHM +/-(0.8%+2dgt) Battery Test 1.5V/9V/12V +/-(2.5%+2dgt) Diode Test YES Data Hold YES Low Battery Indication YES Back Light YES Input Impedance 10MOHM LCD Size 48*16mm Power Supply 9V Battery (6F22) Max. Display 1999 Dimensions 130*73.5*35mm Product Net Weight 156g Standard Accessories Test Leads, Battery, Manual
Range:-50_1200 degree celsius Accuracy: +/-3% Low Battery Indication: YES Overload Protection: YES Power Supply: 6F22,9V Max. Display:1999 Dimensions: 105*70*20mm Standard Accessories: Test Leads, Battery, Manual, Thermocouple wire
Sensitivity: (25 cents (USD)) 60mm; (Iron pipe-tube) 120mm Operating current:
Model 5050T/1010T Resistance Meter The Model 5050T/1010T is applicable for measuring insulating resistance of electronic motor cable, voltage transformers, domestic electronic facilities etc. Model Measuring range 5050T 0~500 1010T 0~1000 Dimensions 205*120*145mm
1.Can be operated in measurement of output power with nw, uw, mw, dB and dBm readings function 2.Optional RS232 Remote Control Interface 3.0.01dBmu precision 4.Can be used for absolute power measurement and relative measurement of link loss. 5.Compact design, portable, light weight, energy-saving 6.Battery for power supply 7.Large LCD display screen, helpful to your eyes. Weight:450g Dimensions 14.0í-7.8í-3.8cm
Electric meter The main functions and features : 1. Energy measurement ways: total single-phase power meritorious =positive meritorious + reverse meritorious. 2. Right through infrared interface programming meter settings and copied sheet data to support meter reading with shrinking table, table factory default is bar code numbers. 3. After the blackout enter low-power work, in the blackout shows that the current state of total consumption, continuous 24-hour blackout revealed about the closure. 4. Meter procedural device to prevent the failure caused flight function, and after the failure to stop measurement. Main technical parameters Reference voltage 220v Voltage reference 0.7 u un .2 b -1 Current specifications 10-40a Reference frequency 50hz Grading accuracy ++ level Starting current 0.4% ib Voltage power lines "2w Communication transmission distance 5 meters Environmental conditions -25fªf+55fª Relative humidity 25f+95+¦ Automatic relay depth Data transmission speed Center frequency Dimensions 150 * 122 * 56.5
Jaundice meter Features: Measure with no wounds, no pain, no infection; Small exterior, easy to be hold; Big lcd three digital display, easy to check the measure data(stb); Battery copacity indicator in lcd. Specifications: Measurement methods: light reflecting Measure data display: three digital lcd display(mg/dl) Startup time: >5s Accuracy: (0.0-15)+-1;(16-25)+-1.5 Product size: 182*57*31mm Net weight:200g (include batteries pack)
Voltage indicator We are a leader in the design and manufacture of epoxy components for the electrical power equipment industry. We do business with the philosophy that our most important product is customer satisfaction. We are now the supplier of italian vei(xiamen), areva(xiamen), etc. Specializing in manufacture of epoxy resin insulators, we have lots of kinds of insulators from 145kv to 7.2kv, such as spouts, bushings, post insulators, capacitive insulators, voltage indictors, and such special advanced components as applied on c-gis, sis, embedded poles, sf6 airproof system, etc., featured as compact design, high reliability, electric field equilibrium, for outdoor and indoor application. We has built up extensive expertise in material control, casting technology , testing ways and application data in apg ( automatic pressure gelation ) field. Also we welcome the oem business, and would like to tailor your special need all through mould design to casting. 1
Optical power meter pop-560 Pop-560 power meter is the newest-generation handheld fiber optical tester. It can offer the Best performance for the daily maintenance for fiber network, and cwdm system, dwdm System and fttx network. The perfect test function and test ensurence are all ideal for Indoor or field-testing. Features: The most perfect testing function: 1. Three kinds of modulated signal recognitiong270hzb1khzb 2khz 2. Auto-wavelength recognition, no need for communication Between the sources and power meter. Save test time and Decreases the potential error. 3. 21 calibrated wavelengths offered to meet the customersªtesting Requirement. Such as fttx 1490nm. 4. The moveable connector provides several types of connector Included fc, sc etc. 5. Superior testing range: -70dbm p +10dbm or -50dbm p +26dbm Nthe most perfect power supply and power management: 1. Internal rechargeable li batterybaa battery and ac adapter. 2. Auto power-off. 3. More than 200hr battery operating. Nthe most perfect testing guarantee: 1. Superior stability to ensure the testing performance and repeatability. 2. Wide lcd display that provides the most complete testing information: wavelength, Modulated signal, all kinds of conditions. 3. High quality and rugged design, ideal for field testing.
Dvp- 730 single fiber fusion splicer Features Color lcd monitor & 256 magnification Compact & light weight Reversible monitor with control panel on each side Max. Wind velocity of 15m/s. 8 sec. Splice time, 40 sec. Tube-heat time Simultaneous x and y views Large capacity internal battery System test ensures the best working condition User programmable Auto check fiber end face Auto calibrate parameters Store 8000 groups of splice results Multiple language options Specifications Applicable fibers smíómmíódsíónz-dsíóedf Cladding diameter 100 to 150um Coating diameter 100 to 1000um Fiber cleaved length 16mm (standard) Splicing mode auto & manual Average splice loss 0.02db(sm)íó0.01db(mm)íó0.04db(ds)íó0.04db(nzds) Return loss í² 60db Environment conditions -25í½ú½50íµ (operation temperature), 0í½95%rh (humidity), 0í½4000m (altitude) Storage environment -40í½ +80íµ (temperature) , 0í½95úÑrh (humidity) Protection sleeve length 20mm íó40mm íó60mm Tension test 2.0n (standard) Language english, chinese, korean, russian, spanish etc. Interface rs232 interface & video output Power supply ac adaptorú¦ 85í½260v input voltage Internal batteryú¦12v voltage, 10ah, up to 150 times of continuous splices and heats Dc adaptorú¦12v voltageú¼optional multipurpose external battery Dimensions 170ú¿wú¬íß140ú¿hú¬íß170ú¿dú¬mm Weight 3.3kg Standard carton
Kwh meter Dds238 single phase electrical watt-hour meter adopt a large scale of integrated circuits and smt technology, whole screen and anti-jamming structure, its technical performance are completely conform to national standard gb/t 17215-2002 and international standard iec62053.The meter has the following features: (1)high reliability, low power loss, high accuracy, wide load capacity. (2)can accurately measure active energy power from positive direction and negative direction, and accumulative total in the same direction, and has function of anti-stealing electricity. (3) adopt photo-electricity coupling no power pulse output, and indication using electricity by led, and can realize collecting reading meter so as to control using electricity and management. It is used for measuring active energy power loss in frequency 50 hz or 60 hz single phase ac electricity net and which is installed in meter box indoors or outdoors. 44.5x28.5x39cm/carton
Digital meter Digital meters Major technical parameter Basic error;0.5%fsa1db;resolving power;1, 0.1, 0.01, 0.001 Max.Display;1999;display;red digital tube Input;single terminal ;power supply;ac220v, 50/60hz Frequency;45~65hz(to ac);compression resistance;ac2000v/1min. Spill display;1or 1;insulation resistance;dc1000v100m Polar display;only display(to dc);weight;÷300g We can also produce the meters according to your drawings or models We can supply a variety of ammeter/wattmeter / shipped meter/current Transformers/voltmeter/shunt/regulator/frequentcy meter. Our company is an enterprise that produces setting style ammeters and accessories. It specializes in the production of ammeters for ac/dc current, voltmeters for ac/dccurrent, power meters, power factor meters, frequency metersm shunts, currenttransformers, and corresponding complements and fullset products. We have passed through the test of gb/t19001:iso9001:2000 quality management system.
Used for enterprises, residential areas, with current 3 x 220/380V. It is capable of prepaid and control overload. Solve default energy charge, prevent pilferage effectively. Control and debug the electric network running. Remote control and IC card prepayment.
Main usages: Designed for timesharing electricity metering of new or reconstructed single-phase users. With prepayment function, it is particularly suitable to solve payment-collecting difficulties in residential area, organization, factories, mines and schools excite is preferable in promoting the management level at demand side, inducting the users to better power consumption style to improve power efficiency and electric sources collocation. Main Functions 1.Both-way electric energy metering. Provides precise positive-negative active energy metering and one-way accumulating. Used for power metering and advance purchase of AC single-phase current rated. 2.Advance purchase quantity, preset maximum load-limit and IC card password. IC card transfers data and realizes data including total consumption, remaining quantity, accumulated quantity and total purchases etc.)backward reading. 3.Storage of leave-factory serial number, meter constants, initial data and the user's name and address etc.. 4.Alarm and switch off when overload. Alarm at low remaining power to remind user of timely purchasing. Main Characteristics: 1.High accuracy and import special metering chip. High accuracy, sensitivity and reliability, wide overload endurance, low power consumption, small volume and light in weight; easy installation, convenient auto-control and function expanding. 2.Long service life. With SMT technology and world famous, long-life components employed, its accuracy is not affected by frequency, temperature, voltage and higher order harmonics. Random installation location. No adjustment is needed if it leaves the factory as complete machine. Checkout period can be extended. Hence the workload of Watt-hour Meter testing and checking-out of electric departments is considerably reduced. Obviously better reliability than its similar. 3.Stable operation. Better stability for its wide range working voltage. 4.LED display, bright and clear prevent counter data from Losing at any times. 5.Single-phase,3-phase and multi-functional prepayment Watt-hour Meter can share a single electricity supply system. 6.With meter reading card and a portable computer, once about 1500 meters can be read.
Thermostat It is can installed in refrigerator, air-condition and so on 100/box g.W:15 kg n.W:14kg
Moisture meter mc-7825ps Model: mc-7825ps Meaning: pin ·¬ search type Specifications: wood over 150 species Building moisture: 0-50% Measuring range: 0-80% Resolution: 0.1 Display: lcd display Accuracy: f+(0.5%n+0.1) Power supply: 4x1.5v aaa (um-4) battery Battery indicator: low battery indicator Dimensions: 165x62x26mm Weight (not including probe):175g Dimensions: 165x62x26mm
Can measure the thickness of non-magnetic coating layers on magnetic substrate, such as: (aluminum, chrome, copper, enamel, rubber, plaint) on magnetic substrate(steel, iron, alloy and magnetic stainless steel), and can measure the thickness of nonconductive coating layers covered on nonferrous substrate, such as:(ename1, rubber, paint, vanish, plastic anodic-oxide layer) covered on nonferrous substrate(aluminum, brass, nonmagnetic stainless steel) Model: cm-8820, cm-8821, cm-8822, cm-8823, cm-8825fn, cm-8825f, cm-8825n, cm-8826fn, cm-8826f, cm-8826n, cm-8829, cm-8829s. Dimensions: 160x68x32mm
Features: 1, in accordance with iso 2372, used for periodic measurements, to detect out-of-balance, misalignment and other mechanical faults in rotating machines. 2, specially designed for easy on site vibration measurement of all rotating machinery for quality control, commissioning, and predictive maintenance purposes. 3, individual high quality accelerometer for accurate and repeatable measurements. 4, lcd digital display. 5, lightweight and easy to use 6, automatic power shut off to conserve power. 7, can communicate with pc computer for statistics and printing by the optional cable and the software for rs232c interface. Dimensions : 160x68x32mm
Single phase electronic kwh meter Main features: Active e. C measure mode is optional. Lcd display format is optional. Tamper function(option): 1p2w 1p1w Cover open alarm(option): meter cover or terminal cover Communication port (option): optical port or rs485 Terminal cover: short or long (transparent) One or two rates controlled by external device (option). Ip53 in accordance with iec60529: 198 Sea transportation standard packing
