|
Earth Resistance Tester
Model:ET-2000
Product Specification:
The product in the measurement of a ground system with loop,does not require breaking down the ground wire, and need no auxiliary electrode. It is safe, fast and simple in use. |
| |
|
1.In According with GB/T 1.1-2000.
2.Safe,fast and simple in use.
3.Liquid crystal display (LCD).
4.Trigger: To control opening and closing of jaw 3 Pincer Jaw : 65 x 32mm.
5.Power Key: Turn on / Turn off/ Quit
6.Hold Key: Lock / release display
Technical Specifications: |
|
Power Supply |
6VDC (4 *5# alkaline battery) |
|
Working Temperature |
-10¡æ to 55¡æ |
|
Relative Humidity |
10% to 90% |
|
LCD |
4-digital LCD, 47* 28.5mm in length |
|
Span of Jaw |
28mm |
|
Net Weight |
1160g |
|
Dimension(mm) |
285x85x56mm |
|
Protection Level |
Double insulation |
|
Structural Feature |
In the jaw way |
|
Shift |
Automatic |
|
External Magnetic Field |
< 40A/m |
|
External Electric Field |
< 1V/m |
|
Measuring Time |
One second |
|
Resistance Measurement Frequency |
>1KHz |
|
Maximum Resistance Measurement Resolution |
0.001 O |
|
Range of Resistence Measurement |
0.01~200 O |
|
Accessories |
Carry Case(1),Strap(1), 5# Alkaline Battery | |
| Technical Specificatio |
|
|
|
| |
