Description

UT278A Clamp Earth Ground Tester can quickly and safely measure the grounding system without disconnecting circuit ground lines or the need for 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 of UT278A :

Grounding resistance measurement in electricity, telecommunication, meteorology, oilfield, architecture, and industrial electric equipment

Features of UT278A:

1. Resistance limit alarm
2. Auto range
3. Low battery indication

Specifications

Range

UT278A

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 ±(2%+0.5)
100~199Ω ±(3%+1)
200~395Ω ±(6%+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)
3A~30A ±(2.5%+0.5A)
Secondary Features
Display count  4 digits LCD display
Jaw opening 32mm
Resistance measurement
frequency
>1kHz
Single measurement time 1 second
Current limit alarm 1mA~499mA
Current measurement
frequency
50Hz/60Hz
Auto power off
RS-232
Visual and audible alarm
Jamming signal recognition
Over-range display
Data storage 99
General Characteristics
Power 1.5V battery (LR6) x 4
Display 47mm x 28.5mm
Product color Red and grey
Product net weight 1160g
Product size 285mm x 85mm x 56mm
Standard accessories Batteries, test ring, tool box
Standard individual packing Gift box, English manual
Standard quantity per carton 6pcs
Standard carton measurement 610mm x 375mm x 320mm
Standard carton gross weight 18kg
Optional accessories RS-232 interface cable, PC software CD

 

Package Includes:

  •   1 x UT278A Clamp Earth Ground Teste
To find the optimal keyphrase, you will need to do some research and discover what people are looking for. That will increase your chances to get found. So, you might end up with a keyphrase like “make sourdough starter”. Then, when people search for instructions on how to make it, they might find your post in Google search results (very much depending on what the competition does, of course).

 

Reviews

There are no reviews yet.

Be the first to review “UT278A Clamp Earth Ground Tester in Pakistan”

Your email address will not be published.