Benning ST 725 battery and mains-operated device tester 0701-0702, DGUV Regulation 3. Testing of devices with mains voltage-dependent switching elements/power supplies/relays, such as electronically controlled devices/tools, information and communication technology devices and devices that can only be fully tested with mains voltage, in accordance with 0701-0702, DGUV Regulation 3, ÖVE/ ÖNORM E 8701, NEN 3140. Graphic display. Limit value display yes. Limit values preset in accordance with VDE standard. Mobile, battery-operated and independent of mains. Simple, operation via push buttons. Fast, testing within a few seconds. Complete, protective conductor current using the differential and equivalent leakage current method. Measurements: Insulation resistance measuring range 0.1 MOhm - 20 MOhm. Nominal test voltage 250 V. Nominal test voltage 500 V. Adjustable. Protective conductor resistance measuring range 0.05 Ohm - 20 Ohm. Pulse test current 200 mA, necessary for oxidized contacts. Substitute leakage current yes. Differential current yes. Direct measurement yes. Protective conductor current yes. Touch current yes. Protective conductor/touch current 0.25 mA - 20 mA. Mains operation: protective conductor/touch current via differential current/direct measuring method with automatic mains polarity reversal. Battery operation: protective conductor/touch current via substitute leakage current method. Power measurement yes. Line test including RPE, RISO, continuity/short circuit test of the phase/neutral conductor, voltage at external earthed socket. Connection for external measuring adapter yes. Active testing of 3-phase devices under functional conditions via optional measuring adapter. Additional measuring adapters optionally available. Testing of extension cables yes. Device connection and extension cables. Testing of permanently installed and mobile 30 mA FI/RCD/PRCD circuit breakers with measurement of the tripping time. Voltage at an external safety socket. Integrated real-time clock for saving the measured values with the test date. Special features: Automatic test sequence yes. Automatic test sequence with good/bad display for devices of classes I, II (III) and line test. Measured value memory yes. USB-A interface design. Measured value memory for 999 test objects, readable via micro USB interface. Download software for creating test reports in MS Excel. Printer connection yes. USB-A printer connection. Direct test report creation via serial interface and optional printer. Battery capacity for 2,500 test objects. Download of test reports Excel/PDF. Active testing yes. Passive testing yes. Alternative method yes. Differential current method yes. Direct method yes. Voltage measurement yes. Suitable for use by a trained person. Dimensions length 270 x width 115 x depth 55 mm. Weight 1.1 kg. Scope of delivery includes test device, bag, test lead with alligator clip, mains connection cable, cold appliance cable, 6 x 1.5 V Mignon/AA/LR6 battery, micro USB cable, download software CD, fuse 16 A (10019440)
| Property | Value |
| Display: | graphic |
| Insulation resistance measuring range: | 0.1 to 20 MOhm |
| Protective conductor resistance measuring range: | 0.05 to 20 Ohm |
| Interface: | yes |
| Power measurement: | yes |
| Consumer current measurement: | no |
| Limit value display: | yes |
| Automatic test sequence: | yes |
| Printer connection: | yes |
| Testing of Extension cables: | yes |
| Connection for external measuring adapters: | yes |
| Protective conductor current: | yes |
| Touch current: | yes |
| Measured value memory: | yes |
| Integrated printer: | no |
| Active testing: | yes |
| Alternative method: | yes |
| Differential current method: | yes |
| Direct method: | yes |
| Passive testing: | yes |
| Voltage measurement: | yes |
| Suitable for use by a trained person: | yes |
| Interface design: | USB-A |
| Printer connection: | USB-A |
