UNI-T UT276A+/UT278A+ Clamp Earth Ground Tester Auto range LCD backlight Resistance Limit Alarm

UNI-TSKU: YQ-UT276A+
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Style: UT276A+
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Sale price$339.00 USD

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Description

UT276A+/UT278A+ Clamp Earth Ground Tester

UT270 series can quickly and safely measure the grounding system without disconnecting circuit ground lines or the need of auxiliary electrodes. It can measure resistance from 0.01Ω with a resolution of 0.001Ω. UT275 can also measure leakage current up to 30A. These clamps’double insulation design makes them durable tools for outdoor work and effective in blocking interference signals from the environment.

Applications:
Electric power, telecommunication, meteorology, oil field, building and industry

Features
● Auto range
● Data hold
● Data recall
● LCD backlight
● Resistance limit alarm
● Low battery indication
● Auto calibration

Specifications
Range
UT276A+
UT278A+
Certifications
CE, RoHS (UT276A+/278A+ only)
Category ratings
CAT III 300V
Earth Ground Resistance (Ω)
0.01~0.099Ω
±(1%+0.01)
±(1%+0.01)
0.1~0.99Ω
±(1%+0.01)
±(1%+0.01)
1~49.9Ω
±(1%+0.1)
±(1%+0.1)
50~99.5Ω
±(1.5%+0.5)
±(1.5%+0.5)
100~199Ω
±(2%+1)
±(2%+1)
200~395Ω
±(5%+5)
±(5%+5)
400~590Ω
±(10%+10)
±(10%+10)
600~800Ω

±(20%+20)
600~1000Ω


800~1200Ω

±(25%+30)
Leakage current (A)
0mA~9mA

±(2.5%+1mA)
10mA~99mA

±(2.5%+5mA)
100mA~299mA

±(2.5%+10mA)
0mA~299mA


0.3A~2.99A

±(2.5%+0.1A)
3A~9.9A

±(2.5%+0.3A)
10A~20A

±(2.5%+0.5A)
3A~30A


Display count

4 digits LCD display
Jaw opening

32mm
32mm
Visual and audible alarm

Auto power off

Jamming signal recognition

Over-range display

Data storage

300
300
Display type

EBTN
EBTN
Ω+A display


General Characterisitics
Power
1.5V battery (LR6) x 4
Display
47mm x 28.5mm
Product net weight
1.18kg
Product size
285mm x 85mm x 56mm
Standard accessories
Batteries, test ring, English manual
Standard individual packing
Gift box, tool box
Standard quantity per carton
1pcs
Standard carton measurement
370mm x 110mm x 300mm
Standard carton gross weight
2.6kg

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