It is used for insulation resistance measurement for insulation materials and various kinds of electric equipments such as transformer, electric machines, cables, switches, electrical appliance, a ideal tool for electric maintenance, testing and inspection.
| Specifications |
|
Range |
UT501B |
| Insulation resistance (Ω) |
Test voltages |
250V/500V/1000V |
0%~10% |
| 250V |
0MΩ~99.9MΩ |
±(3%+5) |
| 100MΩ~5GΩ |
±(5%+5) |
| 500V |
0MΩ~99.9MΩ |
±(3%+5) |
| 100MΩ~5GΩ |
±(5%+5) |
| 1000V |
0MΩ~99.9MΩ |
±(3%+5) |
| 100MΩ~5GΩ |
±(5%+5) |
| Load current |
50V (R=50kΩ) 1mA |
0%~10% |
| 100V (R=100kΩ) 1mA |
0%~10% |
| 250V (R=250kΩ) 1mA |
0%~10% |
| 500V (R=500kΩ) 1mA |
0%~10% |
| 1000V (R=1MΩ) 1mA |
0%~10% |
| Short-circuit current |
|
<2mA |
| Low resistance (Ω) |
0.01Ω~200Ω (about 5.0V/>200mA） |
±(2%+3) |
| AC voltage (V) |
30V~600V |
±(2%+3) |
| Features |
| Display count |
|
2000 |
| DAR |
60s/15s and 60s/30s |
√ |
| PI |
|
√ |
| Auto range/Low battery indication |
|
√ |
| LCD backlight/Light alarm |
|
√ |
| Buzzer alarm/High voltage indication |
|
√ |
| Over load indication/Auto discharge |
|
√ |
| Test voltage secondary display |
|
√ |
| 10MΩ internal resistance test |
|
√ |
| General Characterisitics |
| Power |
1.5V battery (LR6) x 6 |
| Display |
70.6mm x 34mm |
| Product color |
Red and grey |
| Product net weight |
500g |
| Product size |
150mm x 100mm x 71mm |
| Standard accessories |
Batteries, test leads, alligator clips, gallus |
| Standard individual packing |
Gift box, carrying bag, English manual |
| Standard quantity per carton |
20pcs |
| Standard carton measurement |
500mm x 380mm x 330mm (0.063 CBM per standard carton) |
| Standard carton gross weight |
20.9kg |
