This meter is one of a series portable 3 1/2 digital clamp meter for measuring DC and AC voltage, AC current, resistance, continuity test and insulation test. Some models also provide frequency or temperature test. Full overload protection. Low battery indication and over-range indication are provide. Following table shows function of the series of clamp meter.

• Display: 3 1/2 digit LCD, with automatic polarity indication.
• Terminal and earth ground: 1000V DC or 750V rms AC (sine)
• Measuring method: Dual-slope integration A-D converter
• Overrange indication: ” 1 ” Figure only in the display
• Polarity indication: ” – ” displayed for negative polarity
• Operating temperature: 0℃ to 40℃ (32℉ to 104℉)
• Storage temperature: -10℃ to 50℃ (14℉ to 122℉)
• Power: 9V alkaline or carbon-zinc battery(NEDA 1604)
• Accessories: Operating manual, set of test leads
• Low battery indication: ” BAT ” to left of display
• Optional accessories: Thermocouple (K-type)
• Dimension:90(W) x 230(D) x 43(H) mm
• Weight: 320g (including battery)
• Order Ref. Number: M266C15L
• Safety rating: CE(EMC+LVD) ETL CAT III 600V CAT.II 1000V