This Draper insulation resistance meter is suitable for testing DC voltage, AC voltage, resistance and continuity testing The Draper 41834 is an insulation resistance meter. It Features auto-ranging with analogue bar-graph scale. Capable of DC voltage, AC voltage, resistance and continuity testing. Fitted with backlit LCD screen, continuity buzzer, data hold features. Supplied with 6 AAA batteries and a carry case. Features: Auto-ranging with analogue bar - graph scale  Capable of DC voltage, AC voltage, resistance and continuity testing  Fitted with backlit LCD screen, continuity buzzer, data hold features Supplied with 6 AAA batteries and a carry case Specification: AC Current: N/A AC Voltage: 400mV/4V/40V/400V/1000V Automatic Power Off: Yes Battery: 6 x AAA Capacitance: N/A DC Current: N/A DC Voltage: 400mV/4V/40V/400V/1000V Dimensions: 218mm x 200mm x 74mm Diode on/off Test: Yes Dwell: N/A Frequency: N/A Resistance (Ohms): 400Ω/4.000kΩ/40.00kΩ Symbol Unit Data Hold: Yes TACH: N/A Temperature Range: N/A Weight: 774g (approx)