Specifications |
Range |
UT276A+ |
UT278A+ |
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 Characteristics |
|
Power |
1.5V battery (LR6) x 4 |
Display |
47mm x 28.5mm |
Product net weight |
1.18kg |
Product size |
UT276A+/278A+:
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 |
UT276A+/278A+: 2.6kg |