BENNING ST 755+ BTEC Set Appliance Tester with 3-Phase Adapter 10238249

Equipped with a large graphic LCD and Bluetooth connectivity, the BENNING ST 755+ BTEC Set delivers comprehensive safety testing for electrical devices per DIN VDE 0701-0702, DGUV Vorschrift 3, ÖVE/ÖNORM E 8701, and NEN 3140. This complete kit includes the ST 755+ tester, BTEC 3-phase adapter for CEE 16A/32A, PC-Win ST 750 software, USB cable, test lead with alligator clip, mains cable, carrying case, and calibration certificate.

Overview

The BENNING ST 755+ is a professional appliance tester designed for verifying the electrical safety of portable equipment, extension cables, and PRCDs. It performs protective conductor resistance, insulation resistance, equivalent leakage current, differential current, touch current, and function tests with automatic and manual sequences. The internal memory stores up to 1800 test objects with 10 tests each, enabling efficient documentation and reporting. The BTEC adapter extends testing capability to three-phase devices with CEE 16A or 32A connectors.

What stands out

• Comprehensive testing standards: DIN VDE 0701-0702, DGUV Vorschrift 3, ÖVE/ÖNORM E 8701, NEN 3140
• Wide measurement ranges: Rpe 0.05 Ω – 20 Ω, Riso 0.1 MΩ – 200 MΩ, leakage currents 0.01 mA – 20 mA
• Function test up to 250 V, 16 A, 4000 W for operational verification
• PRCD testing for RCD types A, F, B, B+ with trip current and time measurement
• Large graphic LCD with backlight for clear readings in any environment
• USB and Bluetooth interfaces for data transfer and PC software integration
• Rechargeable battery pack for portable operation, with mains supply option
• Safety rated CAT II 300 V for reliable use in electrical testing

Technical details

• Protective conductor resistance (Rpe): 0.05 Ω – 20 Ω
• Insulation resistance (Riso): 0.1 MΩ – 200 MΩ
• Equivalent leakage current (Iea): 0.01 mA – 20 mA
• Differential current (Idiff): 0.01 mA – 20 mA
• Touch current (Itouch): 0.01 mA – 20 mA
• Function test voltage: 0 V – 250 V
• Function test current: 0 A – 16 A
• Function test power: 0 W – 4000 W
• PRCD test types: Trip current, trip time for RCD type A, F, B, B+
• Test sequences: Automatic and manual
• Internal memory: Up to 1800 test objects with 10 tests each
• Interfaces: USB, Bluetooth
• Display: Large graphic LCD with backlight
• Power supply: Mains (230 V), rechargeable battery pack
• Safety rating: CAT II 300 V
• Included accessories: BENNING ST 755+ tester, BENNING BTEC 3-phase adapter (CEE 16A/32A), BENNING PC-Win ST 750 software, USB cable, test lead with alligator clip, mains cable, carrying case, calibration certificate

Our verdict

The BENNING ST 755+ BTEC Set is a complete, professional solution for electrical safety testing, offering extensive measurement capabilities, versatile connectivity, and compliance with major standards. Its inclusion of the BTEC adapter and software makes it ready for immediate use in industrial and commercial environments.