Methods
|
Specifications
|
Range
|
Resolution
|
Accuracy
|
3 Pole & 4 Pole
Earthing-Resistance Test
|
Test Voltage: AC20/48V
Test Frequency: 94Hz/128Hz
Earthing-Resistance Test
|
0.001Ω
|
±(5%+10)
|
0.02Ω~300kΩ
|
Selective mode
(3 pole clamp /4 pole clamp)
|
Test Voltage: AC20V
Test Frequency: 94Hz/128Hz
Earthing-Resistance Test
|
0.001Ω
|
±(5%+10)
|
0.02Ω~20kΩ
|
Non-auxiliary-polar mode
( clamp )
|
Test Voltage: AC20/48V
Test Frequency: 94Hz/128Hz
Range: (kΩ・m)
|
0.001Ω
|
±(10%+10)
|
0.02Ω~150Ω
|
2 Pole R (AC)
|
Test Voltage: AC20/48V
Test Frequency: 94Hz/128Hz
Range:
|
0.001Ω
|
±(5%+10)
|
0.02Ω~300kΩ
|
2/4 Pole R (DC)
|
Interfering Voltage: 1~50V DC/AC
Interfering Frequency: 16Hz~400Hz
|
0.001Ω
|
±(5%+10)
|
0.02Ω~3kΩ
|
Soil Resistivity ρ
|
Test Voltage: AC20/48V
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
Range: (kΩ・m)
|
0.001Ω
|
±(5%+10)
|
0.02~1000
|
RK
(Wire Compensation)
|
Test Voltage: AC20/48V
Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
Range:
|
0.001Ω
|
±(3%+10)
|
30Ω
|
Interfering Voltage/
Current/Frequency
|
Interfering Voltage: 1~50V DC/AC
Interfering Frequency: 16Hz~400Hz
Interfering Current: 20mA~2A
|
0.1V
1Hz
1mA
|
±(5%+5)
±(1%+10)
±(5%+5)
|
|
Short Circuit Current ≤ 250mA
|
● Power supply :
(a)6XLR14 alkaline(2#); rated voltage: 6x1.5V
(b)Recharge Battery: NI~MH Recharge Battery, 7.2V
(c)Charger: Input voltage: 100V~240V; Frequency: 50Hz~60Hz; Output Voltage: 12VDC 3A
● Product Size : 284mmx230mmx125mm/11.2"x9.1"x4.9"
● Product Weight : 2.5kg/5.5lb
● Certificate : CE / ETL / RoHS
● Test wire
● Alligator clip
● Auxiliary earth bar
● Power Cord
● Current Transformer φ51mm
● Current clamp cable
● USB interface cable
● Software CD
● Carry bag
● Rechargeable Ni-MH battery (optional)
● Charger (Optional)
● Battery and user's manual