UNI-T UT278A+ Clamp Earth Ground Tester
Clamp Meters

UNI-T UT278A+ Clamp Earth Ground Tester On sale

Condition: New
Availability: In Stock
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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.

SKU: TCBOX5

Rs.56000 Rs. 70000

Features of UNI-T UT278A+ Clamp Earth Ground Tester:

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

Technical Specifications of UNI-T UT278A+ Clamp Earth Ground Tester:

Specifications Range UT278A+
Certifications CE, RoHS
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)
600~800Ω ±(20%+20)
800~1200Ω ±(25%+30)
Leakage current (A) 0mA~9mA ±(2.5%+1mA)
10mA~99mA ±(2.5%+5mA)
100mA~299mA ±(2.5%+10mA)
0.3A~2.99A ±(2.5%+0.1A)
3A~9.9A ±(2.5%+0.3A)
10A~20A ±(2.5%+0.5A)
Display count   EBTN
Jaw opening   32mm
Visual and audible alarm  
Auto power off  
Jamming signal recognition  
Over-range display  
Data storage   300
Display type   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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