Description click to view larger image The 1000A Extech 380976 AC power clamp meter has both single-phase and three-phase capabilities. The measurement functions include power, current, insulation resistance and temperature. AC & DC µA current can be read with 10 nA resolution for flame rod tests. The Extech 380976 AC power clamp meter is ruggedly constructed, weighing 16.4 oz., and has jaws that open to 1.6″ (40mm). Other features of the Extech 380976 AC power clamp meter include max / min recording with elapsed time indication, auto detect AC/DC voltage measurements with simultaneous frequency display, and diode and continuity tests. Dual LCD display (9999 count) Measures 1Ø/3Ø True Power (kW), Apparent Power (kVA), Reactive Power (kVAR), plus Horsepower (HP), Power Factor and Phase Angle with Lead/Lag indicator AC DC µA current with 10nA resolution for flame rod tests Insulation Resistance tests to 100M Ohm Type K temperature to 1000ºF (900ºC) 1.6″ (40mm) clamp jaw opening Max/Min recording with elapsed time indication Auto Detect AC/DC Voltage measurements with simultaneous frequency display Diode and Continuity tests Category III 600V rating Complete with deluxe test lead kit, general purpose Type K thermocouple probe, carrying case and 9V battery. Specifications Function Max Range / Resolution Basic Accuracy True power (W): 600kW / 10W ± 5% Apparent Power (kVA): 600kVA / 100VA ± 2% Reactive Power (kVAR): 600KVAR / 10VAR ± 5% Horsepower (HP): 800HP / 0.01HP ± 5% Phase Angle: -60 to 60 / 0.1º ± 6º AC Current (Trms): 1000A / 10mA ± 2% uA Current (AC DC TRMS): 1000uA / 10nA ± 1% AC/DC Voltage (Trms): 600V / 0.1mV ± 1% Resistance: 1000kOhm / 0.1 Ohm ± 1% Resistance (M ohm): 100MOhm / 1kOhm ± 5% Capacitance: 7000µF / 1nF ± 1.5% Frequency: 40Hz to 1kHz / 0.1Hz ± 0.5% Temperature (Type K): -58 to 1000ºF / 0.1ºF ± 1% -50 to 900ºC / 0.1ºC ± 1% Dimensions: 9″ x 3″ x 1.6″ (228 x 76 x 39mm) Catalog_Page-147a 380976-K_DS
