UT276A+ Clamp Earth Ground Tester

51,175

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 from the environment.

51,175

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Features

12 / 100

● Auto range

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

Tech. Spec

12 / 100
Specifications Range UT276A+
Certifications CE, RoHS (UT276A+/278A+ only)
Category ratings CAT III 300V
Earth Ground Resistance (Ω) 0.01~0.099Ω ±(1%+0.01)
0.1~0.99Ω ±(1%+0.01)
1~49.9Ω ±(1%+0.1)
50~99.5Ω ±(1.5%+0.5)
100~199Ω ±(2%+1)
200~395Ω ±(5%+5)
400~590Ω ±(10%+10)
Display count 4 digits LCD display
Jaw opening 32mm
Visual and audible alarm
Auto power off
Jamming signal recognition
Over-range display
Data storage 300
Display type EBTN
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

 

Models & Comparison

12 / 100
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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