| Product name: | RK1940 series high-voltage digital meter | ||||||
| specification: | ![]() |
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| Category: | instrumentation and meters -- voltmeter | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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RK1940 series high-voltage digital meter
|
model |
RK1940-1 |
Rk1940-2 |
RK1940-3 |
RK1940-4 |
RK1940-5 |
|
Test voltage (AC/DC) |
500V~10kV |
500V~20kV |
500V~30kV |
500V~40kV |
500V~50kV |
|
voltage resolution |
1V |
100V | |||
|
Voltage accuracy |
3% ± 3 words |
3% ± 3 words | |||
|
input impedance |
1000MΩ | ||||
|
display mode |
41/2 digit display | ||||
|
working environment |
0℃~40℃,≤85%RH | ||||
|
Power requirements |
220V±10%,50Hz±5% | ||||
|
Overall dimensions |
285*145*220mm | ||||
|
weight |
2.7kg | ||||
RK1940 series high-voltage digital meter