Benning 050308 ST 710 Appliance Tester
Battery-powered appliance tester for mobile testing of electrical devices. Safety technical inspection of portable electrical devices such as power tools, motorized equipment, lamps, extension cords, and household appliances. The earth conductor/touch current is measured via equivalent leakage current. Testing according to NEN 3140, EN 50678, and EN 50699.
Special features
- Simple - Operation via 3 push buttons
- Fast - Complete test within 10 sec.
- Mobile - Testing without mains voltage Features:
- Automatic test procedure for Class I devices (button 1), Class II/III devices (button 2), and cord test (button 3)
- Testing of cable reels, distribution boxes, and power cables
- Test result “PASS / FAIL”
- Limit values pre-set according to Standard
- Indication for incorrect operation and deactivated device
- Battery capacity (6 x 1.5 V AA/IEC LR6) for > 2500 tests
- Three-phase devices can be tested by differential current measurement via an optionally available measuring adapter. Measurement functions:
- Earth conductor resistance with 200 mA DC test current and automatic polarity reversal
- Insulation resistance with 500 V DC test voltage
- Leakage and touch current via equivalent leakage current principle
- Voltage measurement at external wall socket (LN, L-PE, N-PE)
- Standard: DIN EN 61010
- Dimensions: 270 x 115 x 55 mm
- Weight: 800 g
- Includes carrying case, test lead with alligator clip, power cord, batteries, and user manual
Technical data
- Display: Graphic display
- Earth conductor resistance (Rpe): 0.05 Ohm - 20 Ohm
- Insulation resistance (Riso): 0.1 MOhm - 20 MOhm
- Ipe/Iber via equivalent leakage current: 0.1 mA - 20 mA
- Voltage range: 50 V - 270 V
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