COMBI521 HT INSTRUMENTS

Category: Multimeters for Electrical Installations, Description: Meter: appliance meter; LCD; 320x240; USB,WiFi; IP40, Type of meter: appliance meter, Kind of display used: LCD, Power supply: rechargeable battery Ni-MH x6, Standard equipment: 4 crocodile clips; calibration certificate; hard case; neckstrap; power supply AC 230V; test leads ( 4pcs.); USB cable, Measurement: AC current (with current clamps); active power; AC voltage; continuity; DC current (with current clamps); frequency; harmonics; impedance; insulation resistance; leakage current; phase sequence; RCD tripping current; RCD tripping time; reactive power; short circuit loop impedance; votlage drop, Interface: USB; WiFi, Battery/ rechargeable battery: rechargeable battery Ni-MH AA 1,2V x6, Continuity test: acoustic indication; optical indication, Loop impedance measurement: 0...199.9Ω, Insulation resistance measuring ranges: 0.01MΩ...2GΩ, Loop impedance measuring accuracy: ±(5% + 3 digit), Earthing resistance measuring accuracy: ±(2% + 2 digit), IP rating: IP40, Body dimensions: 225x165x75mm, Conform to the norm: CAT IV 300V; EN 61557-1, Measurement memory: 999, Display resolution: 320x240, Weight with battery: 1.2kg, RCD test: AC, A, B-type RCDs; general purpose, Test voltage: 50V; 100V; 250V; 500V; 1kV.