Feature

●Non-contact Measurement: The detector performs non-contact online measurement through the ground wire, which is more convenient and safer to use. The non-contact online measurement does not affect the protection grounding effect and the normal operation of the facility, which is completely suitable for professional practitioners.
●Function: The grounding tester can detect in real time, sound and light alarm, when the detection value exceeds the threshold, the detector will trigger an alarm prompt.
●Purpose: This monitor is suitable for grounding of transmission line towers, meteorological protection, petrochemicals, communications, substations, railway facilities, building warehouses, electrical equipment, etc.
●Stable and Reliable: advanced production technology and high-quality production materials, the built-in sensor and circuit board of the detector are fully enclosed to ensure high , stability and reliability on site or in the room
●Easy Carrying: Comes with a compact size and a light weight, the storage and carrying of this ground resistance tester is very easy. A great choice for you


Description

How to Use:
Wiring Identification:
1. Red: Power input positive.
2. Black: Power input ground.
3. Green: GPRS communication positive.
4. Yellow Green: GPRS communication negative.
5. White: Shielding ground.
(Power input ground and ground can be short circuited)

Specification:
Item Type: Ground Resistance Tester
Model: ETCR2800C
Material: PVC
Application: Suitable for transmission line tower grounding, meteorological thunder protection grounding, petrochemical grounding, communication grounding, substation grounding, railway facilities grounding, building warehouse grounding, metal resistance, electrical equipment grounding, etc.
Function: grounding resistance online monitoring, metal connection resistance online monitoring, grounding condition monitoring.
CT Structure: Closed
Resistance Range: 0.01Ω-200Ω
Resolution: 0.001Ω
Accuracy: ±2%rdg±3dgt (20℃±5℃, below 70%)
Overflow Indication: When the test value is greater than 200Ω, the LCD displays OLΩ.
Alarm Indication: Detector with sound and light alarm and LCD display.
Alarm Settings: Background Settings
Working Temperature and Humidity: -20℃-55℃, 20%-90%.
Temperature and Humidity Error: No more than 5%.
Shifting: Automatic Shifting
External Magnetic Field: <40A/m
External Electric Field: <1V/m
Single Measurement Time: About 0.5 seconds.
Power Consumption: 12VDC 150mA, maximum.

Package List:
1 x Ground Resistance Tester
1 x Connecting Cable with Plug
1 x Antenna
2 x Rack
4 x Hex Screw
1 x Hex Wrench