BENNING DB 1 Demonstration Case

Demonstration case for testing and measuring primary quantities of electrical engineering

• particularly suited for teaching and education purposes, training courses and product presentations
• practice-oriented application of voltage testers/continuity testers, digital multimeters, current clamps and FI/RCD testers
• protected voltage steps of 24 V, 50 V, 120 V, 230 V, 400 V, 690 V AC and 24 V DC by means of isolating transformer
• lamp circuit with ON/OFF switch and current loop for non-contact current measurement (A) by means of a current measuring clamp
• test possibility for polarity, diode and single-pole phase testing
• measuring on resistors and capacitors
• simulation of a reactive voltage (induced voltage) for indication by means of digital multimeter (high-impedance) and suppression by DUSPOL® voltage tester with load connection (low-impedance)
• shock-proof socket with 30 mA FI safety switch for demonstration of the DUSPOL® voltage testers with load connection (FI release) and of FI/RCD testers
• rugged and dust-proof housing type