Specification:
Item Type: Ground Resistance Meter
Material: ABS
Grounding Resistance Range: 0.01~20, 0.1~200, 1~2000
Power Supply: DC9V (alkaline dry battery LR14 1.5V*6, continuous standby for 300 hours) (not included)
Back Light: controllable white screen back light, suitable for dim places
Measurement Mode: precise three-wire measurement, simple two-wire measurement
Data Mode: average, maximum, minimum
Wire Resistance Verification: avoid the test wire not fully inserted into the instrument interface or poor contact or user replacement and lengthening; the error caused by the test wire makes the ground resistance measurement more accurate
Display Mode: 4-digit large LCD display, white screen back light
Measurement Indication: LED flashing indication and LCD countdown will display during measurement
Number of Measurements: 5000 times or more (20 gear measure 10, measure once, stop for 30 seconds and then measure)
Data Storage: 400 groups, flashing "FULL" indicates that the storage is full
Data Retention: data retention function: "HOLD"
Data Access: data access function: "READ"
Overflow Display: over-range overflow function: "OL"
Alarm Function: when the measured value exceeds the alarm set value, the LCD will flash to alarm
Working Current: back light: 25mA maximum; standby 25mA maximum(back light off); measurement: 200mA maximum(back light off)
Working Temperature and Humidity: -10~40; below 80%RH
Storage Temperature and Humidity: -20~60; below 70%RH
Overload Protection: measurement of grounding resistance: AC 280V/3 seconds between E-P and E-C ports
Insulation Resistance: 10M or more (500V between circuit and external)
Electromagnetic Characteristics: IEC61010-4-3, radio frequency electromagnetic field1V/m
How to Use:
After getting the product, use a screwdriver to open the back cover, install the battery, and the user can adjust the measurement range to use the measurement. The user only needs to put the wire into the corresponding hole, which is very convenient.
Features:
1Concise and clear connection port design. E interface is ground electrode. P (S) interface is voltage electrode. C (H) interface is current electrode. 2Multi-button design, including data save button, function button, data clear button. Easy to operate. 3Large highdefinition display has back light function and the function of measurement status display and measurement data display. 4Fourgear design, V voltage test, 20 small resistance, 200 medium resistance, 2000 high resistance. 5It can test earth resistance of various earth systems, complete functions, higher accuracy, more convenient.
Package List:
1 x Ground Resistance Meter
1 x Manual
2 x Ground Pin
3 x Test Line
1 x Simple Line
1 x Cloth Bag
