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Measurement Range & Accuracy
Gear/Accuracy/Solution
1000mΩ/±2%±3dgt/1mΩ
10Ω/±2%±3dgt/0.01Ω
100Ω/±2%±3dgt/0.1Ω
1000Ω/±2%±3dgt/1Ω
Technical Specifications
Power Supply: DC 12V / 2A (external provide)
Display Mode: 128mm×75mm; display area: 124mm×67mm
Test Current: 1.2A MAX
Measurement Method: Precision four-wire method, 2 A/D simultaneous detection
Measurement Range: 1mΩ~1000Ω
Test Interface: C1 current positive, C2 current negative, P1 voltage positive, P2 voltage negative
Test Time: 30 seconds/time
Data Storage: Yes, power down or replace the battery will not lose the data(200 groups)
Alarm Setting: Alarm threshold setting range: 0Ω~999Ω, 00Ω does not start the alarm function
Test Indication: TESTING light flickers during the test
Communication Mode: RS485communication, 4G communication(optional)
Host Size: 190mm×117mm×54mm
Weight: Tester: about 450g
Line Voltage: Should be avoided (the line cannot be measured with electricity, which may damage the instrument)
Overflow Display: Overrange overflow function: "OL" symbol display
Withstand Voltage: AC 3700V/rms(Between the shell and the screw)
Suitable Safety Standard: IEC61010-1, CAT Ⅲ 600V, pollution level 2, JJG724-1991 "DC Digital Ohmmeter Verification Procedures", JJG166-1993 "DC Resistor Verification Procedures", "DL/T967-2005 Loop Resistance tester and DC Resistance Rapid tester Verification Procedures"
Working Temperature & Humidity: -10℃~40℃; below 80%RH
Storage Temperature & Humidity: -10℃~60℃; below 70%RH
