SET340 Advanced Earth Resistance Tester

3/4 Wire Digital Earth Ground Tester SET340

The SET340 is an Advanced Earth Resistance Tester based on 2/3/4 wire test measures earth resistance and soil resistivity. The instrument features detection of interference voltage/ frequency & automatic connection check to allow use in demanding conditions typical in high voltage power installation.

The SET340 earth tester & soil resistivity tester has 5 operating range such as 4Ω / 40Ω/ 400Ω/ 4kΩ/ 40kΩ. The equipment comes with data hold feature & stores 20 sets of data for further access.

The SET340 Digital earth Tester has Compensation Lead Resistance Test ( RK Test) feature to check the resistance of lead wire & make it negligible to get the actual resistance value of earth.

The SET340 earth tester is for users demanding high precision & reliability.

The 2-wire test is a simple 2-wire test by taking the grounding electrode of known minimum grounding as the auxiliary grounding electrode. The 3-wire test is used for general ground resistance testing & the 4-wire earth resistance test is used for highest accuracy.

Features

Data Storage & Auto power off
Low Battery Indication
Compensating Resistance RK measurement
Selectable 94/128Hz test frequency

Specification

Measurements	Range	Resolution	Accuracy
Earth Ground Resistance (Ω)	4Ω	0.01ohms	±(3%+15)
	40Ω	0.01ohm	±(3%+5)
	400Ω	1
	4kΩ	0.01k
	40kΩ	0.1k
Soil Resistivity (Ω)	4Ω		ρ=2×π×L×Re (Depending on the test result of Re)
	4Ω
	400Ω
	4kΩ
	40kΩ
Disturbance voltage (Ust)	1 ~ 50V	1V	±(3%+3) (DC voltage/40Hz~500Hz)
Disturbance Frequency (Fst)	40~500Hz	1Hz	±(1%+2)
Type	2/3/4 Wire
Simple 2 - Wire Testing	√
Precision 3 - Wire Testing	√
Soil Resisitivity test distance	1 ~ 40m
Test Frequency	94 / 128 Hz
Compensating resistance RK Test	√
Earth resistance RH & RS Test	√
Data Hold	√
Backlight Display	√
Battery Check & Auto Power Off	√
Data Storage	20 sets
Overload protection	220V, 10 secs
Withstand Voltage Between Circuit & Housing	3540 V
Category Safety Ratings	EN 61010-1 CAT III 300V , EN 61010-2-033, EN-61010-031
General Characteristics
Power	AA 1.5V Batteries x 8
Display	125mm x37mm
Product Net Weight (Ing)	1100
Product Size (mm)	210 x175 x90
Standard Accessories	Batteries, simple test leads with alligator clips (double plugs x1, single plug x 1), earth spike x 4, standard test leads with alligator clips (40m red x 1,20m red x 1,20m black x 1,10m yellow x 1, 5m green x1), gallus

FAQ

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What is the operating range for earth resistance measurement of this equipment?

The equipment has 5 operating range-4 ohm / 40 ohm / 400 ohm/ 4k ohm / 40k ohm
Does it also measure Soil Resistivity?

Yes, It does.
Does the equipment have Data Hold Feature?

Yes
Does it have data storage feature?

Yes, It stores data upto 20 sets
what is the safety category ratings of SET340?

CAT III 300V
Does SET340 Earth Resistance Meter have Compensation Resistance test feature?

Yes.

Downloads

Title	File Type	File Size	Downloads	View	Last Uploaded
Product Datasheet	application/pdf	4.2 MB			August 26 2025 17:53:11

3/4 Wire Digital Earth Ground Tester SET340

3/4 Wire Digital Earth Ground Tester SET340

What is the operating range for earth resistance measurement of this equipment?

Does it also measure Soil Resistivity?

Does the equipment have Data Hold Feature?

Does it have data storage feature?

what is the safety category ratings of SET340?

Does SET340 Earth Resistance Meter have Compensation Resistance test feature?

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Privacy Disclaimer:
We will only publish your first name. Your Last name will not published to maintain your privacy. Your mobile no will not be revealed or published to maintain your privacy. It will only be maintained in our database. You may receive product or information updates from time to time on WhatsApp. Your email ID will not be revealed or published to maintain your privacy. It will only be maintained in our database. You may receive product or information updates from time to time on email. Should you post your question, it is assumed that you agree to the above.