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Home Products Products Range High Sensitivity Clamp Earth Ground Resistance Tester Lower Power Consumption
High Sensitivity Clamp Earth Ground Resistance Tester Lower Power Consumption

High Sensitivity Clamp Earth Ground Resistance Tester Lower Power Consumption

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High-flow and high-efficiency grinding and dispersion

Filter sand mill, which is more favored by high viscosity materials, gets rid of the traditional blockage problem and is equipped with Boyi TurboMax independently developed turbine structure.

Provide excellent operational stability, higher equipment flow, improve production efficiency and reduce costs

Higher traffic
Excellent high viscosity material handling capabilities
Optional TurboMax turbo and rod pin grinding systems
Available in ceramic, polymer and alloy components
Longer filter life
Full range of models to meet needs from laboratory to scale production
Daily maintenance is simple and fast
Low noise effects
Product Details
Place of Origin:
Brand Name:
Model Number:
User-defined Attribute
Test Voltage:
Function 1:
Data Hold
Data Logging:
99 Groups
Function 2:
Auto Range
Resistance Meaasurement:
Product Name:
Earth Ground Resistance Tester
High Light:

ground impedance tester


digital earth resistance tester

Payment & Shipping Terms
Minimum Order Quantity:
Packaging Details:
10cm x 11cm x 12cm (3.94in x 4.33in x 4.72in)
Delivery Time:
5-40 work days
Payment Terms:
Supply Ability:
150,000 Pcs Per Month

High Sensitivity And Multifunction Earth Ground Resistance Insulation Tester



Features of Earth Ground Resistance Tester


0.01Ω~0.999Ω ±(1.5%+0.01Ω) 0.001Ω
1Ω~9.99Ω ±(1.5%+0.1Ω) 0.01Ω
10Ω~99.9Ω ±(2.0%+0.3Ω) 0.1Ω
100Ω~199.9Ω ±(3.0%+1Ω)
200Ω~400Ω ±(6.0%+5Ω)
400Ω~500Ω ±(10%+10Ω) 10Ω
500Ω~1200Ω Approx.20% 20Ω
100mA ±(2.5%+1mA) 0.1mA
300mA ±(2.5%+2mA) 0.3mA
1A ±(2.5%+0.003A) 0.001A
3A ±(2.5%+0.01A) 0.003A
10A ±(2.5%+0.03A) 0.01A
20A ±(2.5%+0.05A) 0.03A
30A ±(2.5%+0.5A) 0.03A
40A ±(10%+0.5A) 0.03A
Test conditions
Temperature 23℃±3℃
Humidity 50%RH±10%
Power supply of battery >7V
External magnetic field <40A/m
External electric field <1V/m
Current test frequency 45Hz∽65Hz
Technical Specification
Single measurement time 1s
Test voltage 3700V
Mean consumption 50mA
Electric shock resistance IEC1010-1
Range automatic
Power shortage display symbol
Overload limit normal current 40A RMS
Diameter of jaw Φ32mm or 45mm×32mm
Working temperature -10℃∽50℃(14℉ to 122℉)
Storage temperature -20℃∽60℃(-4℉ to 140℉)
Display type 4 digits, 9999 counting, liquid crystal display
Electric clearance 6.5mm (meet IEC1010 double insulation CATⅡ 600V)
Power supply 9V 6F 22
Outline size 270mm×96mm×55mm
Net weight 1002g(not include batteries)
Gross weight 2574g
Safety Rating EN61010-1,EN61557-3,EN61326-1,CAT.Ⅱ600v


Product Description of Earth Ground Resistance Tester


The 2301 is a big breakthrough of traditional grounding resistance measurement technology, and is used for measuring the grounding resistance of the system with circuits, for example, the grounding resistance of power transmission lines or the grounding resistance of communication lines. Auxiliary grounding rods are not needed to use when measuring, several parallel connected grounding system can be applied, and the equipment to be tested are not interrupted. The grounding resistamce can be safety and quickly measured by champing the grounding wires or the grounding rods only with the jaws.



Resistance detector ring (1Ω) One piece
Resistance detector ring (5Ω) One set
Resistance detector ring (10Ω) One piece
9V battery Four pieces
Metal carry case One piece
Gift box One piece


Detailed Images of Earth Ground Resistance Tester


High Sensitivity Clamp Earth Ground Resistance Tester Lower Power ConsumptionHigh Sensitivity Clamp Earth Ground Resistance Tester Lower Power Consumption


Our Target


We aim to produce intelligent instruments, provide high quality services, and become an innovative manufacturer.


R&D Team


Our R&D team have over 20 years R&D experience in instrument industry .




Our mission is to get our work done well to become customer’s reliable business friend. S.E.Q( Service , Economic pricing , Quality ) is our concern , we know what you need ,and we know what we have .



Guilin Huayi Peakmeter Technology Co., Ltd.
Openness · Cooperation · Shared Benefits · Win-win Outcomes
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