디지털 접지저항계 (TK-2040)
* 자동디지털 접지 저항계
* 전압강하방식
* 자동 레인지
* 일체형 가방
| 1.RANGE and VOLTAGE |
| Earth Resistance - Automatic range selection |
|
|
|
| Range |
|
0-40.00Ω
|
40.00Ω-400.0Ω
|
400-2000Ω |
|
| Resolution |
|
0.01Ω
|
0.1Ω
|
1Ω |
|
| Accuracy |
|
±(2%rdg+0.1Ω)
|
±(2%+2dgt)
|
±(2%+2dgt) |
| |
| |
| Earth Voltage : 30V |
|
|
|
| Range |
|
0-40.00V |
|
| Resolution |
|
0.01V |
|
| Accuracy |
|
±(1%+4dgt) |
| |
| 2.MEASUREMENT CURRENT : 2mA 630Hz |
| 3.EARTH TEST VOLTAGE : AC 60V max |
| 4.POWER SOURCE : R6(1.5V)×8pcs |
| 5.SIZE & WEIGHT : 250(H)×180(W)×90(D)㎜, Approx.2.2kg |
6.ACCESSORIES : One set of measuring cords
------------------(5m, 10m, 15m, simple measuring cord)
------------------Two Auxiliary Earth Rods
------------------Crrying case , Manual |
|
[계측기류] 디지털 접지저항계 TK-2040 [태광] 
