Name: Sigma Instruments Digital Earth Resistance Tester - With Calibration
Brand: Sigma Instruments
SKU: 107437419
Price: 199.53 USD
Availability: InStock
Rating: 3.875 (8 reviews)

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

⚡ Ground your work in precision and power!

RELIABLE CORDED POWER - Continuous operation without battery downtime—work smarter, not interrupted.
TRUSTED INDUSTRY LEADER - Ranked #1 in Insulation Resistance Meters—join the pros who rely on Sigma.
ERGONOMIC PORTABLE DESIGN - Compact and lightweight for effortless field inspections.
MADE IN INDIA BUILT TO LAST - Robust construction tailored for demanding industrial environments.
PINPOINT ACCURACY FOR SAFETY - Ensure grounding systems are fail-proof with precise resistance readings.

The Sigma Instruments Digital Earth Resistance Tester delivers high-precision ohmmeter readings essential for verifying grounding system safety. Compact and lightweight at just over 1kg, it operates on reliable corded electric power, ensuring uninterrupted field use. Ranked #1 in Insulation Resistance Meters and manufactured in India, this tester combines trusted accuracy with durable design for professional industrial applications.

Specifications

ASIN	B07DGZZYTQ
Best Sellers Rank	#8,260 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Insulation Resistance Meters
Brand	Sigma Instruments
Brand Name	Sigma Instruments
Colour	Yellow
Country of Origin	India
Customer Reviews	3.9 out of 5 stars 156 Reviews
Included Components	Digital Earth Resistance Tester
Item Dimensions	8.2 x 15.6 x 19 Centimeters
Item Type Name	PRECISION_MEASURING
Item Weight	1080 Grams
Item dimensions L x W x H	8.2 x 15.6 x 19 Centimeters
Manufacturer	Sunil Associates, Sunil Associates, Ashoka Place, Main Road ,Opp. Metro Piller No 211, 23 West Patel Nagar , New Delhi 110008 ; +91 7042836466
Manufacturer Contact Information	Sunil Associates, Ashoka Place, Main Road ,Opp. Metro Piller No 211, 23 West Patel Nagar , New Delhi 110008 ; +91 7042836466
Measurement Type	Ohmmeter
Model Number	Earth_waco_2
Packer Contact Information	Eagle Network Supply Pvt. Ltd. , Khasra No. 399 Delhi - 110030 ; +91 1143528338
Part Number	Earth_waco_2
Power Source	Corded Electric
Power Source Type	Corded Electric
Style	Digital
Style Name	Digital
Unit Count	1 Count

Reviews

S**T

Good

Good product 👍

10.11.2025

I**T

Nice product

Very nice product

14.10.2025

A**Y

Using is solar earthing test

Good

27.03.2026

D**L

Very bad

Battery and main board complaint purchase after one year

15.10.2025

S**N

Ggg

Without Testing wire

7.08.2025

R**A

5/5

Original product, i am glad they did deliver the origial one

14.07.2025

N**N

Good product

28.06.2024

S**L

70% satisfied

ON/OFF switch loose, charging point loose and calibration certificate is not NABL accredited.

12.05.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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$199.53

Duties & taxes included

In stock

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago