Ground Resistance Clamp Meter 0.01-1200Ω Tong Tester

Feature:

1. Multi‑functional ground resistance clamp meter, supports ground resistance test and loop resistance test.
2. It supports automatic gear shifting, when the battery voltage is lower than 5.3V, the battery voltage low sign is displayed.
3. The resistance and current alarm thresholds are adjustable and the data stored at the same time is 99 units, for easy measurement.
4. When measuring a grounding system with loops, there is no need to disconnect the ground wire without auxiliary electrodes.
5. Widely used in electric power, telecommunications, meteorology, oil fields, construction and industrial electrical equipment and other fields.

Specification:

Condition: 100% Brand New
Item Type: Ground Resistance Clamp Meter
Material: ABS+Iron

Function	Ground Resistance Test, Loop Resistance Test
Power Supply	4 x 1.5V AA Dry Battery (Battery Not Included)
Resistance Range	0.01-1200Ω
Current Range	0.00mA-20A
Resistance Resolution	0.001Ω
Current Resolution	0.05mA
Data Storage	99 Groups
Alarm Threshold Setting Range	Resistance: 1-199Ω, Current: 1-499mA
Audible Alarm	Beep-beep-beep alarm sound, the alarm symbols flashes, press the AL button to turn on, off, and set
Interference Signal Recognition Function	Beep-beep-beep prompt tones, NOISE symbols flashes
Working Temperature and Humidity	-20℃-55℃; 20%RH-90%RH
LCD Display	4-digit LCD digital display, Size: Approx. 47x28.5mm / 1.9x1.1in
Jaw Size	Approx. 65x32mm / 2.6x1.3in
Clamp Meter Size	Approx. 285x85x56mm / 11.2x3.3x2.2in
Protection Level	Double Insulation
Structural Features	Clamp CT
Shift	Automatic Gear Shift
External Magnetic Field	40A/M
External Electric Field	＜1V/M
Single Measurement Time	0.5 Seconds
Resistance Measurement Frequency	＞1KHz
Frequency of Measured Current	50/60Hz Automatic
Low Battery Voltage Indication Function	When the battery voltage is lower than 5.3V, the battery voltage low sign is displayed
Stored Data Full Indication	99 sets of stored data are full, and the "MEM" sign flashes
Over-Range Indication	Over-range indication "OLΩ", "L0.01" or "OL A"
Automatic Shut-Down	The meter will automatically shut down after about 5 and a half minutes after starting up
Power Consumption	Startup, working current is less than 50mA, continuous working for about 30 hours

Package List:

1 x Clamp Meter (Battery Not Included)

1 x Testing Ring

1 x Aluminum Case

1 x Manual

Note:

1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.

2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.