
The B255 electrical appliance and power tool electrical safety tester with hipot / flash test is recognised as the industry standard and product of choice for the Hire, and Service and Repair industries. With simple, straightforward operation, compact size and a comprehensive range of measurement functions, this tester is the leader in its class. Electrical safety testing with the B255 will ensure compliance with European and International standards for Class I and Class II products, such as EN 60335, EN 61029, EN60065, EN 50144 and EN 60745.
The B255 tests are:
| Measurement Functions | |
| Ground Bond | 25A, into 0.1Ω, from 8V ac |
| 0 - 1Ω meter display | |
| Hipot Test | 500V, 1250V AC 5 and 10mA trip |
| 3000V, 3750V AC 5mA | |
| Short Test | 40V AC, 0 - 10mA trip |
| Load/Run Test | 110V 0 - 15A, |
| 0 - 10mA | |
| Leakage Test | 110V, 0 - 25A |
| Features | |
| Visual Alarm | Yes |
| Audible Alarm | Yes |
| External Connections | |
| Beacon (EN50191) | Yes |
| Guard S |