Mastech Ms 2000G digital clamp multimeter

Maximum voltage between terminals and earth ground CAT II 1000V dc or 750V ac rms. (sine). Display: LCD, 1999 counts, updates 2-3 or sec. Polarity Indication: “-”displayed for negative polarity. Over Range Indication: Only figure “1” on the display. Jaw opening capability 55mm (Max conductor size). Power: 9V battery, NEDA 1604 or IEC 6F22. Low Battery Indication: ” ” appears on the display. Operating Environment: 0 to 40 degree Celsius. Storage Temperature: -10 degree Celsius to 50 degree Celsius. Temperature Coefficient: 0. 1 x specified accuracy or degree Celsius (<18 degree Celsius or >28 degree Celsius ). Altitude: 2000m. Size: 282mm x 104mm x 47mm. Approximate 570g. Safety Rating: CAT. II 1000V RoHS.