Measurement

Type of insulation: double, according to EN 61010 1 Measurement category: CAT III 600 V acc. to EN 61010 1 Protection class acc. to EN 60529: IP42 Rated phase-to-phase voltage range: 120 to 690 V AC Maximum operation phase-to-phase voltage: 760 V AC EMF motors voltage range: 1 to 760 V AC Frequency range: 2 to 70 Hz Operating temperature: 14 F to 113 F / -10 to 45°C Storage temperature: -4 F to 140 F / -20 to 60°C Power supply: alkaline battery 6LR61 (9 V) Dimensions: 5.1 x 2.8 x 1.4 / 130 x 70 x 35 mm Weight: approx. 0.55 lbs / 250g Diode flashing time of battery state: approx. 1 s Function auto-off: 5 min