Features
- 55*32mm jaw size for larger ground rods
- Autoranging ground resistance measurement from 0.01 to 1000 ohms with 0.001 ohm resolution
- Configurable alarm set point in resistance measurement
- Memory 99 data points
- Verification resistor confirms accuracy of meter
- Complete with heavy duty case and verification resistor
Specification
|
Model |
DY1000A |
||
|
Function |
Ground resistance test, Loop resistance test |
||
|
Specification |
Range |
Resolution |
Accuracy |
|
Earth Resistance |
0.01Ω~0.099Ω |
0.001Ω |
(±1%+0.01Ω) |
|
0.1Ω~0.99Ω |
0.01Ω |
(±1%+0.01Ω) |
|
|
1.0Ω~49.9Ω |
0.1Ω |
(±1.5%+0.1Ω) |
|
|
50.0Ω~99.5Ω |
0.5Ω |
(±2%+0.5Ω) |
|
|
100Ω~199Ω |
1Ω |
(±3%+1Ω) |
|
|
200Ω~395Ω |
5Ω |
(±6%+5Ω) |
|
|
400Ω~590Ω |
10Ω |
(±10%+10Ω) |
|
|
600Ω~1000Ω |
20Ω |
(±20%+20Ω) |
|
|
Min. Resolution |
0.001Ω |
||
|
Configurable alarm value of resistance |
0-199Ω |
||
|
Leakage Current |
0~80mA |
N/A |
|
|
80mA~650mA |
N/A |
||
|
650mA~4A |
N/A |
||
|
4A~30A |
N/A |
||
|
Min Resolution |
50μA |
||
|
Configurable alarm value of current |
45~65Hz,RMS |
||
|
Memory |
99 sets |
||
|
Conductor Size |
Φ55mm*32mm |
||
|
Working Temperature |
-10℃~55℃ |
||
|
Working Humidity |
10%-90% |
||
|
Protection Level |
double insulation |
||
|
Featured |
by clamp Range Shift( Automatic ) |
||
|
External Magnetic Field |
<40A/m |
||
|
External Electric Field |
<1V/m |
||
|
Single Measuring Time |
1 second |
||
|
resistance alarm value |
1-199 |
||
|
LCD size |
28*46mm |
||
|
Power Supply |
AA 1.5V*4 |
||
|
Dimension |
285*90*60mm |
||
|
Weight |
Approxi. 1200g |
||
- Clamp on ground resistance tester *1piece
- Verification Resistor *1piece
- Carry case *1piece
- Operation instruction(English) *1piece