CD772 Digital Multimeters/Standard type

Backlight & Temperature measurement

Basic Features

  • ■3-3/4 digits 4000 count
  • ■AC True RMS
  • ■Easy to read large LCD with Backlight
  • ■Large breaking capacity fuse 30kA
  • ■K-type thermocouple temperature measurement -20℃〜300℃
  • ■Thermo plastic elastomer, high resistance against drop shock
  • ■Safety cap on current terminal
  • ■Data hold, Range hold, Relative function
  • ■Continuity check, Diode test
  • ■Auto power off function (30min.)
  • ■Maximum 20A can be measured if the measurement time is less than 10 seconds.
  • (Take 10 minutes or longer intervals between measurements)

Display : numeral display 4000
Sampling rate : 3 times / sec.
AC frequency bandwidth : 45〜500Hz (4V range), 45〜1KHz (40V range and above)

Safety/Specifications

CD772 Measuring range Best Accuracy Resolution
DCV 400m/4/40/400/1000V +(0.5%+2) 0.1mV
ACV 4/40/400/1000V +(1.2%+8) 1mV
DCA 400u/4000u/40m/400m/4/15A +(1.4%+3) 0.1uA
ACA 400u/4000u/40m/400m/4/15A +(1.8%+6) 0.1uA
Resistance 400/4k/40k/400k/4M/40M +(1.2%+5) 0.1
Capacitance 50n/500n/5u/50u/100uF +(5%+10) 0.01nF
Freqency 5/50/500/5k/50k/100kHz +(0.3%+3) 0.001Hz
Temprature -20C~300C +(3%+30) 0.1C
Continuty Buzzer sound and LED lights up at between 0 and 85 (+45). Open voltage :approx.0.4V
Diode test Open voltage :approx.1.5V
Bandwidth 45~500Hz (4V range),45~1KHz(40V range and above)
Fuse/Battery 0.5A/1000V 30kA 6.35*32mm R6P*2
Size/Mass H166*W82*D44mm/360g
Standard accessories included Test lead(TL-25a),Thermocouple K type(K-250CD) instruction manual

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