Insulation Resistance Tester, Handheld DC Resistance Tester DC Resistance Fast Tester High-precision Resistance Test Meter (10A) ES3070

Specification:Function：Is mainly used for measurement of transformer dc resistance, transformer winding resistance, network connectivity, cable conductor resistance, contact resistance of switches, connectors, relays, winding, motor, transformer winding resistance and metal riveting resistance, metal component coupling between resistance test, low resistance testing, contact resistance testing, etc.Resistance range：10.0uΩ-50.00KΩResolution ratio：0.1 uΩPrecision：±0.2%FS±10dgtDetectionmethodThe four-wire testMeasuring current：10A、5A、1A、0.1A、10mA、1mAMaximumshortcircuit current：10Aoverload protection：YesSelf discharge：YesPower：DC12.6v 2500mAh large-capacity lithium batteryCharging function：YesBack light：Yes, suitable for dark placesDisplay mode：LCD Full-color displayOverflow shows：The "OL" symbol is displayed when the overrange overflow occursTouch screen operation：YesThe LCD size Length and width: 108mm×65mmSize of instrument：Length, width and height: 240mm×188mm×85mmThe test line length：5 meters, 1 red, 1 blackUSB interface：With USB interfaceLine of communication：1 USB communication cableData storage 500 groupsView Data：Data access functionCell voltage：The battery power is displayed in real time, indicating that the battery should be charged in time when the battery voltage is lowAuto power-off：Turn off the meter after no operation for about 15 minutesPower dissipation：Standby: approx. 116mA (20% brightness)Measurement: 27W MaxWeight Instrument: 1100g(including batteries)Test line: 850gOperating temperature and humidity：- 10℃~40℃,Below 70%rhStorage temperature and humidity：-20℃~60℃,Below 70%rhInsulation resistance：More than 10 m Ω (circuit between the shell and 500 V)Withstand voltage：AC 3700V/ RMS (between circuit and housing)Electromagnetic property：IEC61010-4-3, wireless frequency electromagnetic field:≤1V/m<;<;<;Suitable for safety：IEC61010-1、CAT Ⅲ 600V、Pollution level 2、JJG724-1991 VERIFICATION Regulation of DC Digital Ohmmeter>>, JJG166-1993 Verification Regulation of DC Resistor>>, VERIFICATION Regulation of DL/T967-2005 Circuit Resistance Tester and DC Resistance Rapid Tester>>Package List:Instrument:1set Test Wire:2 pieces (1 red, 1 black)Disk:1 pieceUSB cable:1 pieceCharger:1set Specification and warranty certificate:1 setInstrument box:1set

• -Large capacity storage of 500 sets of data, resistance measurement range: 10.0uΩ-50.00KΩ, measurement accuracy: 0.2%
• -The host computer software has functions such as historical data reading, querying, saving, and reporting.
• -Widely used in telecommunications, electric power, meteorology, computer rooms, oil fields, power distribution lines, tower transmission lines, gas stations, factory grounding grids, lightning rods, etc.
• -ES3070 handheld DC resistance tester (10A), also known as transformer DC resistance tester, DC resistance fast tester, ground continuity tester, adopts microprocessor technology, four-wire method for testing, safe, accurate and reliable.
• -Mainly used to measure transformer winding resistance, transformer winding resistance, ground down conductor continuity test, cable line resistance, switch, connector, relay, coil, motor, equipment shell, lightning protection belt, contact resistance test of ground connection resistance Between beams, structures, cabinets, steel bars, water pipes, windows, guardrails, radiators, assembly lines and other metal components.