Benning ST 760+. Device tester for testing electrical devices/work equipment in accordance with DIN EN 50678 (VDE 0701), DIN EN 50699 (VDE 0702), DGUV Regulation 3, welding machines in accordance with 0544-4, DIN EN 60974-4 and medical-electrical devices in accordance with DIN0751-1, DIN EN 62353, such as hospital/care beds. Graphic display. Limit value display yes. Measurements: Insulation resistance measuring range 0.1 MOhm - 100 MOhm. Nominal test voltage 100 V. Nominal test voltage 250 V. Nominal test voltage 500 V. Nominal voltage 1000 V. Adjustable. Protective conductor resistance measuring range 0.05 Ohm - 10 Ohm. Test current 600 mA/10A. Equivalent leakage current yes. Differential current yes. Direct measurement yes. Protective conductor current yes. Touch current yes. Protective conductor/touch current 0.03 mA - 25 mA. Consumer current measurement yes. Power measurement yes. Function test V/A/W using the True RMS true effective value measurement method. Testing of mobile PRCDs and types AC/A/F/B/B+. Connection for external measuring adapter yes. Testing of 3-phase consumers using optional measuring adapters. Additional measuring adapters optionally available. Testing of extension cables yes. Open circuit voltage and touch current of the welding circuit. Device leakage current, leakage current from the application part types B, BF and CF. Special features: Brilliant 7 inch color touch display (35% larger user interface) with innovative menu functions for simple and efficient initial testing/new test item installation. Smart menu functions: Individually customizable device templates (24 templates per test standard) for quick test item creation with a single keystroke, Auto-ID function for automatic increment of the identification number (ID) when creating new test items, device data that can be individually displayed via ON/OFF slider for optimized handling and use by EUPs. Favorites menu for direct jumps to frequently used submenus. Softkey keyboard (QWERTZ), graphic fields describe the predefined functions. Automatic test sequence yes. Automatic and manual test sequence with good/bad display.
| Property | Value |
| Display: | graphic |
| Insulation resistance measuring range: | 0.1 to 100 MOhm |
| Protective conductor resistance measuring range: | 0.05 to 10 Ohm |
| Interface: | yes |
| Power measurement: | yes |
| Consumer current measurement: | yes |
| 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: | WLAN |
| Printer connection: | USB-A |
