Megger DCM340 Digital Clampmeter

The Megger DCM340 is designed to be used on electrical systems and equipment where there is a need to measure current, volts, resistance and frequency. It is therefore intended for use while installing, maintaining, fault-finding or monitoring those systems. Current measurement combined with the comprehensive and accurate multimeter functions of the DCM340 eliminate the need to carry around both a clampmeter and multimeter - this instrument does it all. The Megger DCM340 Clamp Meter is safety rated to IEC 61010-1 Cat III 600 V, and is drop-tested to 1.2 m onto a hard floor. FEATURES DC and AC current and voltage. 600 A and 600 V. Resistance and continuity. High resolution digital bargraph. Peak, min/max and data-hold functions. Zero-offset REL mode for comparative measurements. IEC61010 CAT III 600 V. Megger DCM340 Specifications AC Current Accuracy (50/60 Hz) Accuracy (61 - 400 Hz) 0 - 60 A +1.9% + 7 digits +2.5% + 7 digits. 60 - 400 A + 1.9% + 5 digits + 2.5% + 5 digits. 400 - 600 A + 2.5% + 5 digits + 2.9% + 5 digits. DC Current Accuracy 0 - 60 A + 1.5% + 10 digits. 60 - 400 A + 1.9% + 5 digits. 400 - 600 A + 1.9% + 10 digits. Voltage Accuracy (50 - 500 Hz) Accuracy (DC) 0 - 400 V + 1.0% + 5 digits + 0.7% + 2 digits. 400 - 600 V + 1.0% + 5 digits + 0.7% + 2 digits. Input Impedance 1 MΩ // <100 pF. Resistance and Continuity Accuracy 0 - 400 Ω + 1% + 3 digits. Open Circuit Voltage 3 V. Continuity Check Beeper sounds @ <30 Ω. Frequency Resolution/Range Accuracy 20- 400 Hz 1 Hz + 0.1% + 2 digits. Sensitivity 3 A. Peak Hold +3% + 15 digits. Sample Time 10 ms. MIN/MAX Hold Add 15 digits to accuracy for AC and DC. Positional Error +1% of reading. Overload Protection 600 V and 600 A rms. AC Conversion Average sensing rms indication calibrated to the rms value of a sine wave input. Auto Power Off 30 minutes after power on. LCD Display 3½ digit large-scale readout. Count 4000. Sample rate 1.5 per second. Overrange "OL". General Specifications Battery 1 x 9V PP3 MN1604 6LR61 alkaline cell. Battery life 200 hours (alkaline). Operating temperature 0°C - 30°C <80% Rh 30°C - 40°C <75% Rh 400°C - 50°C <45% Rh. Overvoltage safety category IEC 61010-1 600V CAT III. Jaw size/maximum conductor 35 mm diameter. Dimensions 68 mm (W) x 237 mm (H) x 42 mm (D). Weight 225 g including batteries. Megger DCM340 warranty One-year.

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