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	Sanwa Electric Instrument Co., Ltd.	Sanwa Electric Instrument Co., Ltd.

Digital Multimeters

Multifunctional new standard


CD771

CD771
CD771 CD771

Backlight & Cont.buzzer with LED

  • 4000 counts
  • Easy to read large LCD with backlight
  • Large breaking capacity fuse 30kA
  • 1.5V battery check function
  • Thermo plastic elstomer, high resistance against drop shock
  • Safety cap on current terminal
  • Auto power off(30min.)(cancelable)
CE

Specifications

CD771 Measuring range Best accuracy Resolution Input impedance
DCV 400m/4/40/400/1000V ±(0.5%+2) 0.1mV 10M~100MΩ
ACV 4/40/400/1000V ±(1.2%+7) 0.001V 10M~11MΩ
DCA 400μ/4000μ/40m/400m/4/10A ±(1.4%+3) 0.1μA  
ACA 400μ/4000μ/40m/400m/4/10A ±(1.8%+5) 0.1μA
Resistance 400/4k/40k/400k/4M/40MΩ ±(1.2%+5) 0.1Ω
Capacitance 50n/500n/5μ/50μ/100μF ±(5%+10) 0.01nF
Frequency 5/50/500/5k/50k/100kHz ±(0.3%+3) 0.001Hz
Continuity Buzzer sounds and LED lights up at between 0Ω and 85Ω(±45Ω). Open voltage:Approx.0.4V
Diode test Open voltage:approx.1.5V
Battery Check Approximate value(30Ω load)1.5V battery only
Display numeral display 4000
Sampling rate 3 times/sec.
Bandwidth 40~400Hz(Sine wave)
Fuse 0.5A/1000V 30kA Φ6.35×32mm 10A/1000V 30kA Φ10×38mm
Battery R6Px2
Battery life Approx.400h (manganese battery) at DCV range
Size/Mass H166×W82×D44mm/360g
Safety IEC61010CAT.Ⅲ600V/CAT.Ⅱ1000V

Standard accessories