Ground Resistance Tester Kit Retractable Non Contact Closed Type Online with GPRS ETCR2800B

Item Type: Ground Resistance Tester
Model: ETCR2800B
Material: PVC
Uses: Suitable for transmission line tower grounding; meteorological lightning protection grounding; petrochemical grounding; communication grounding; substation grounding; railway facilities grounding; building warehouse grounding; metal loop resistance; electrical equipment grounding, etc.
Basic Parameters:
Function: Loop grounding resistance online monitoring, metal loop connection resistance online monitoring, grounding condition monitoring
CT Structure: Closed loop
Resistance Range: 0.01Ω~200Ω
Resolution: 0.001Ω
Accuracy: ±2%rdg±3dgt (20℃±5℃, below 70%RH)
Overflow Indication: When the test value is greater than 200Ω, the LCD displays the OLΩ symbol
Alarm Indication: Detector sound and light alarm
Alarm Settings: Background Settings
Working Temperature And Humidity: -20℃~55℃; 20%RH~90%RH
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

Features

1、GUARANTEED ACCURACY AND STABILITY: The built in sensor and circuit board of the detector are completely closed to ensure high accuracy, high stability and high reliability of long term online monitoring in the field and indoors
2、DETECT WITHOUT AFFECT: On line test, non contact measurement, ground wire through the core, never affect the lightning protection grounding effect and the normal operation of the facility
3、GPRS COMMUNICATION: No need for self checking, support real time testing, using GPRS wireless communication to transmit data to realize remote online monitoring
4、WIDE APPLICATION: Suitable for transmission line tower grounding; meteorological lightning protection grounding; petrochemical grounding; communication grounding; substation grounding; railway facility grounding; building warehouse grounding; metal loop resistance; electrical equipment grounding, etc.
5、COMPLETE ACCESSORIES: With plug cable, antenna, hanger, screw, wrench, a complete set of accessories to facilitate your installation and use

Package List

1 x Ground Resistance Tester

1 x Plug Cable

1 x Antenna

2 x Hanger

4 x Hex Socket Screw

1 x Hex Wrench