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The standard package don't include batteries.
At the same time, please forgive us that we are unable to provide the English user manual.
Thanks for your support!
Specification | |||
Function | 4-pole, 3-pole ,2-pole, selection, double clamp method measure grounding resistance, Soil Resistivity; Earth Voltage, AC Voltage, AC Leakage Current | ||
Parameters | Range | Accuracy | Resolution |
Selection Method
| 0.00Ω-30.00Ω | ±2%rdg±3dgt | 0.01Ω |
30.00Ω-300.0Ω | 0.1Ω | ||
300Ω-3000Ω | 1Ω | ||
Double Clamp Method
| 0.01Ω-1.00Ω | ±10%rdg±5dgt | 0.1Ω |
1.0Ω-10.0Ω | 0.01Ω | ||
10Ω-100Ω | 1Ω | ||
2/3/4 Pole Method
| 0.00Ω~30.00Ω | ±2%rdg±3dgt | 0.01Ω |
30.0Ω~300.0Ω | 0.1Ω | ||
300Ω~3000Ω | 1Ω | ||
3.00kΩ~30.00kΩ | ±4%rdg±3dgt | 10Ω | |
Soil Resistivity
| 0.00Ωm~99.99Ωm | According to the precision of R (ρ=2πaR a:1 m-100m, π=3.14)
| 0.01Ωm |
100.0Ωm~999.9Ωm | 0.1Ωm | ||
1000Ωm~9999Ωm | 1Ωm | ||
10.00kΩm~99.99kΩm | 10Ωm | ||
100.0kΩm~999.9kΩm | 100Ωm | ||
1000kΩm~9000kΩm | 1kΩm | ||
Earth Voltage | 0.0V~100.0V | ±2%rdg±3dgt | 0.1V |
AC Current | 0.00mA~600A | ±2%rdg±3dgt | 0.01mA |
Measuring Mode | Precise 4-pole measurement, 3-pole measurement, simple 2-pole measurement, selection method, double clamp method | ||
Measuring Method | 2/3/4 pole method: change-pole method, measurement current 20mA Max Selection method: change-pole method, measurement current 20mA Max Double clamp method: disconnect mutual inductance method, measurement current 1mA Max Soil Resistivity: 4-pole measurement (Wenner method) Earth Voltage: average rectification(between P(S)-ES) AC current: mutual inductance method | ||
Test Frequency | 128Hz/111Hz/105Hz/94Hz(AFC) | ||
Short-circuit Test Current | AC 20mA max | ||
Open-circuit Test Current | AC 40V max | ||
Test Voltage Wave | Sine wave | ||
Electrode Distance Range | 1m-100m | ||
Features | |||
Operation Way | Auto Range | ||
Backlight | √ | ||
Display | 4-digital large LCD ,124mmx67mm | ||
Clamp Size | Φ68mm | ||
Measuring Indicator | LED flash / LCD countdown / analog bar | ||
Sampling Rate | Voltage to ground: 2 times/s | ||
Current to ground: 2 times/s | |||
Earth resistance, soil resistivity: 5 seconds/time | |||
Measuring Times | Over 5000 times (Short-circuit test, interval time should be at least 30 seconds) | ||
Interface | RS232 | ||
Data Storage | 2000 groups | ||
Data Hold | √ | ||
Over range indication | “OL” display | ||
Interference Test | Automatically, interference voltage > 5V : “NOISE” display | ||
Auxiliary Earth Test | Can measure auxiliary earth resistance, 0.00KΩ-30kΩ(100R+rC<50kΩ, 100R+rP<50kΩ) | ||
Alarm | √ | ||
Low Battery Indication | √ | ||
Auto Off | 15minutes idle | ||
Working Condition | -10℃-40℃, < 80%RH | ||
Storage Condition | -20℃-60℃, <70%RH | ||
Insulation | Over 20MΩ (between circuit and enclosure it is 500V) | ||
Withstanding Voltage | AC 3700V/rms. (Between circuit and enclosure) | ||
Electromagnetic Features | IEC61326(EMC) | ||
Safety | IEC61010-1 (CAT Ⅲ 300V、CAT IV 150V、Pollution 2), IEC61010-031, IEC61557-1 (Earth resistance), IEC61557-5 (Soil resistivity), JJG 366-2004 | ||
General Information | |||
Power Supply | R14S 1.5V 6 PCS | ||
Product Size | 215mm×190mm×95mm | ||
Product Weight | Total weight: 8.0kg (including package) Tester: 1653g (including battery) Testing wires: 1560g Auxiliary earth rods: 935g (4pcs) | ||
Standard Accessories | Clamp x2pcs , Manual x 1pc , Test Wires (red 20m, black 20m, yellow 10m, green 10m) ,Short Test leads (red 1.6m , black 1.6m) , Earth Rod (Φ10mm×150mm)x4pcs , RS232 Cable + Software CD x 1pc , Tool Case x 1pc | ||
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On Apr 22, 2025 at 01:04:30 PDT, seller added the following information: