Specification
Function: equipotential bonding resistance test between metal components, low value resistance test, DC resistance test, resistance test of connecting conductor between ground and ground, contact resistance, riveting resistance test, wire length test, etc.
Power source: DC 7.4V 2.6Ah rechargeable lithium battery, the battery is about 8.4V full
Detection method: precise four-wire method, 2 A/D simultaneous detection
Quantity: 1mΩ～30.00kΩ
Test current: ≥2A
Wire length test: L: ≤999999m
Standard wire length: Standard wire length setting range: 1m～30m
Test interface: C1 current positive, C2 current negative, P1 voltage positive, P2 voltage negative
Measurement time: 2 seconds/time
Data storage: 400 groups (data will not be lost if power is lost or the battery is replaced)
Alarm setting: Alarm critical value setting range: 1Ω～30Ω, 00Ω does not start the alarm function, and does not start the alarm function every time it is turned on
Alarm prompt: When the test value exceeds the alarm setting value, "beep--beep--beep--" warning prompt
Test indication: The blue TESTING light flashes during the test
Charging indication: The indicator light on the charger lights red when charging, and lights green when fully charged
Data retention: Automatically display the measured results after each test
Clock function: 24-hour system, displaying hours and minutes
Test line: 4 lines: 2 red and black lines, each line is 5m long
Backlight function: Controllable gray screen backlight, suitable for use in dim places
Display mode: LCD; size: 128mm×75mm
Host size: 215mm×178mm×83mm
Quality: 950g
Line voltage: Avoid live measurement of the line
Overflow display: Overrange overflow function: "OL" symbol display
Low voltage indication: When the battery voltage drops to 6.8V±0.1V, the battery voltage low symbol is displayed to remind timely charging.
Working temperature and humidity: -10℃～40℃; below 80%rh
Storage temperature and humidity: -10℃～60℃; below 70%rh
Charging interface: Yes
