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UT275 Clamp Earth Ground Tester

The UT275 clamp earth ground tester can safely measure grounding resistance from 0.01Ω to 1000Ω without disconnecting ground wires. It clamps onto the grounding circuit to take fast, accurate measurements with a resolution of 0.001Ω. The clamp has double insulation and an overload alarm function to help set safe alarm values for testing grounding systems.

Uploaded by

Krishna Tiruvedula
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223 views3 pages

UT275 Clamp Earth Ground Tester

The UT275 clamp earth ground tester can safely measure grounding resistance from 0.01Ω to 1000Ω without disconnecting ground wires. It clamps onto the grounding circuit to take fast, accurate measurements with a resolution of 0.001Ω. The clamp has double insulation and an overload alarm function to help set safe alarm values for testing grounding systems.

Uploaded by

Krishna Tiruvedula
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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UT275 Clamp Earth Ground Tester

UT270 series can measure the grounding system of a circuit without disconnecting the
ground wires and auxiliary electrode. It clamps the grounding circuit and measures the
grounding resistance fast and safely. It can measure resistance as low as 0.01Ω and
has a high resolution of 0.001Ω. It has overload alarm function, which can help to setup
the alarm value within the ranges. The clamp has double insulation, which strengthens
the anti-interference.
Technical Specifications:

Specifications Range Accuracy

Type UT275

0.01~0.099Ω ±(1%+0.01)

0.1~0.99Ω ±(1%+0.01)

1.0~49.9Ω ±(1.5%+0.1)

50.0~99.5Ω ±(2%+0.5)
Earth Ground Resistance (Ω)
100~199Ω ±(3%+1)

200~395Ω ±(10%+5)

400~590Ω ±(20%+10)

600~1000Ω ±(25%+20)

0.00~299mA ±(2.5%+2mA)

Leakage Current (A) 0.30~2.99A ±(2.5%+100mA)

3.00~30.0A ±(2.5%+300mA)

Features

Maximum Display 9999

Auto Range √

Jaw Capacity 28mm

Auto Power Off √

Low Battery Indication ≤5.2V √

Data Hold √

Data Storage 30
Data Recall √

LCD Backlight √

Auto Calibration √

Resistance Limit Alarm √

General Characteristics

Power 1.5V Battery (5#) x4

LCD Size 47mm X 28.5 mm

Product Color Red and Grey

Product Weight 1320g

Product Size 293mm X 90mm X 66 mm

Standard Accessories Batteries, Test Ring, Tool Box

Standard Individual Packing Gift Box, User Manual

Standard Quantity Per Carton 5pcs

Standard Carton Measurement 495mm X 368mm X 310mm

Standard Carton Gross Weight 16kg

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