DCM400 | Basic Digital Clamp Meter with Multimeter Functionality

The Sanwa DCM400 is a 400 Amp digital clamp meter with an accuracy of 1.9%. The DCM400 is a digital AC clamp meter is designed for the IEC measurement category CAT. III 300V, and it is suitable for measuring low-voltage circuits. Along with measuring AC currents, the DCM400 is capable of measuring AC and DC power up to 600 Volts. It can also measure resistance, frequency, and continuity with a buzzer alarm. The device has a 4000 count / 42 segment analog bar graph display. It features a hold option to pause a measurement on the display. The device also has an auto-power off feature that turns it off after 30 minutes of no operation. Meter includes one set of test leads, carrying case and instruction manual. 4000 count / 42 segment analog bar graph Clamp opening size: 25mm Frequency measurement by clamping and using test leads Data hold Continuity check buzzer Auto power off (30min) Low batter power indication Specifications Function Range Accuracy Resistance ACA 40/400A ±(1.9%+5) 0.01A ACV 400/600V ±(1.5%+5) 0.1V DCV 400/600V ±(1%+2) 0.1V Resistance 400Ω ±(1%+2) 0.1Ω Frequency (A) 20～4k/10kHz ±(0.1%+1) 1Hz Frequency (V) 4k/40k/400k/1MHz ±(0.1%+1) 0.001kHz Continuity Buzzer sounds at less than approx. 40Ω Open voltage: approx. 1.5V Sampling rate 2 times/sec., 20 times/sec. for bar graph Bandwidth ACA 50/60Hz: ±(1.9%+5） 60-500Hz: ±(2.5%+5） ACV 50-500Hz: ±(1.5%+5) Display 4000 Clamp diameter/Conductor size Φ25mm/10×34mm Battery R03×2 Battery life Approx. 150 hrs. (Zinc-carbon battery) Size/Mass H193×W50×D28mm/Approx. 230g Safety standards IEC61010 CAT.Ⅲ300V CAT.Ⅱ600V