Specifications
Range
UT273
Earth Ground Resistance (Ω)
0.01~0.099Ω
±(1%+0.01)
0.1~0.99Ω
±(1%+0.01)
1~49.9Ω
±(1.5%+0.1)
50~99.5Ω
±(2%+0.5)
100~199Ω
±(3%+1)
200~395Ω
±(10%+5)
400~590Ω
±(20%+10)
600~1000Ω
±(25%+20)
Features
Display count
10000
Jaw opening
28mm
Auto power off
√
Data storage
30
General Characterisitics
Power
1.5V battery (LR6) x 4
Display
47mm x 28.5mm
Product color
Red and grey
Product net weight
1320g
Product size
293mm x 90mm x 66mm
Standard accessories
Batteries, test ring, tool box
Standard individual packing
Gift box, English manual
Features![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-1.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-2.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-3.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-4.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-5.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-6.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-7.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-8.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-9.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-10.jpg)
1. Resistance limit alarm
2. Auto range
3. Low battery indication
4. Data hold
5. Data recall
6. LCD backlight
7. Auto calibration
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-1.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-2.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-3.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-4.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-5.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-6.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-7.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-8.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-9.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-10.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-11.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-12.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-13.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-14.jpg)
![](/upload/temp/uni-t-ut273-digital-clamp-earth-ground-tester-10724-15.jpg)