Product 11/20
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The earth resistance from 0.05 to 1200Ω can be measured without the auxiliary earth spikes. (The Multiple Earthing System.)
True RMS Accurate true RMS readings of AC current including distorted waveform from 1mA to 30.0A
Noise Check Function A function to detect current, which effects on an earth resistance measurement and display "NOISE" mark on the LCD.
Memory function Save and display up to 100 measurement data.
Data hold function / Buzzer function / Back light function
Compliant with Safety Standards of IEC 61010-1 : CAT.IV 300V Pollution degree2
Note: A single earthing can not be measured. (Only for Multiple Earthing System)
Function
Range
Resolution
Measuring range
Accuracy
Earth resistance Auto range
20Ω
0.01Ω*
0.00~20.99Ω
|±1.5%±0.05Ω
200Ω
0.1Ω
16.0~99.9Ω
|±2%±0.5Ω
100.0~209.9Ω
|±3%±2Ω
1200Ω
1Ω
160~399Ω
|±5%±5Ω
400~599Ω
|±10%±10Ω
10Ω
600~1260Ω
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AC current (50Hz / 60Hz) Auto range
100mA
0.1mA
0.0~104.9mA
|±2%±0.7mA
1000mA
1mA
80~1049mA
|±2%
10A
0.01A
0.80~10.49A
30A
0.1A
8.0~31.5A
Operating system
Earth resistance function :
Constant voltage injection, Current detection, (Frequency : Approx.2400Hz) Dual Integration
AC current function :
Successive Approximation
Over-range indication
"OL" is displayed when input exceeds the upper limit of a measuring range
Response time
Approx.7 seconds (Earth resistance) Approx.2 seconds (AC current)
Sample rate
Approx. 1 times per second
Power source
DC6V : R6P (sizeAA manganese battery) × 4pcs, or LR6 (sizeAA alkaline battery) × 4pcs
Current consumption
Approx. 50mA (max. 100mA)
Measurement time
Approx. 12 hours (when R6P is used) Approx. 24 hours (when LR6 is used)
Auto power-off
Turns power off about 10 minutes after the last button operation.
Applicable standards
IEC 61010-1 : 2001 (CAT.IV 300V Pollution degree2)
Withstand voltage
AC5320Vrms / 5 seconds Between the Transformer jaws fitted parts and Case enclosure (except for jaws)
Conductor size
Approx. 32mm max.
Dimension
246(L) × 120(W) × 54(D)mm
Weight
Approx. 780g (including batteries)
Accessories
Battery R6P : 4pcs Instruction manual : 1pc 8304 (Resister for operation check : 1pc) 9128 (Hard case : 1pc)
This product was added to our catalog on Thursday 25 April, 2013.