The Sanwa CD772 is a True-RMS digital multimeter with a 4000-count display and thermocouple temperature measurement capability. The CD772 is designed for measurements in the CAT II (1000 Volts) and CAT III (600 Volts) ranges. It has an accuracy of 0.5% with an input resolution of 0.1mV for DCV. The instrument has True-RMS capability that allows it to accurately measure AC sine waves that are not pure. The device features a 4000 count, large format display that makes it easy on the eyes, and a backlight for working in low light or dark environment. Along with voltage, current, frequency, and capacitance measurement, the CD772 can also measure temperature using a K-type thermocouple sensor (-20℃~300℃). The device also features continuity test capability with a buzzer alarm and an LED indicator. The device has an Auto-power save mode that activates after 30 minutes of inactivity.
The Sanwa CD772 is a True-RMS digital multimeter with a 4000-count display and thermocouple temperature measurement capability.
The CD772 is designed for measurements in the CAT II (1000 Volts) and CAT III (600 Volts) ranges. It has an accuracy of 0.5% with an input resolution of 0.1mV for DCV. The instrument has True-RMS capability that allows it to accurately measure AC sine waves that are not pure. The device features a 4000 count, large format display that makes it easy on the eyes, and a backlight for working in low light or dark environment.
Along with voltage, current, frequency, and capacitance measurement, the CD772 can also measure temperature using a K-type thermocouple sensor (-20℃~300℃). The device also features continuity test capability with a buzzer alarm and an LED indicator. The device has an Auto-power save mode that activates after 30 minutes of inactivity.
The device has an overall secure build, it is made using double molding with an outside made of elastic elastomer material, and is according to the IEC61010-1 CAT.III 600V / CAT. II 1000V standards. The test lead pins come with removable pin covers and should be kept covered when measuring in a CAT III environment.
Includes meter, rubber holster, instruction manual, one set of test leads and one K type thermocouple temperature sensor.
True AC RMS
4000 Count Large Display with Backlight
5% Accuracy
Range hold, Data hold, and Relative function
Auto and Manual range selection
Auto power save: Power save about 30 minutes after no operation
Continuity confirmed by the buzzer and red LED
Temperature measurements up to 300 ℃ (K type thermocouple temperature sensor)
Double molding with outside made of elastic elastomer material
IEC61010-1 CAT.III 600V / CAT. II 1000V certified
Specifications
CD772
Measuring Range
Accuracy
Resolution
Input Impedance
DCV
400m/4/40/400/1000V
±(0.5%+2)
0.1mV
10M-100MΩ
ACV
4/40/400/1000V
±(1.2%+8)
0.001V
10M-11MΩ
DCA
400Ω/4000Ω/40m/400m/4/15A
±(1.4%+3)
0.1ΩA
ACA
400Ω/4000Ω/40m/400m/4/15A
±(1.8%+6)
0.1ΩA
Resistance
400/4k/40k/400k/4M/40M Ω
±(1.2%+5)
0.1Ω
Capacitance
50n/500n/5μ/50μ/100μF
±(5%+10)
0.01nF
Temperature
-20°C-300°C
±(3%+30)
0.1°C
Frequency
5/50/500/5k/50k/100kHz
±(0.3%+3)
0.001Hz
Continuity
Buzzer sounds and LED lights up at between 0Ω and 85Ω (±45 Ω )Open voltage: Approx. 0.4V
Diode test
Open voltage: approx.1.5V
Display
Numeral display 4000
Sampling rate
3 times/sec.
Bandwidth
45~500Hz(4V range)、45~1kHz(40V range and above)
Fuse
0.5A/1000V 30kA Φ6.35×32mm16A/1000V 30kA Φ10×38mm
Battery
R6Px2
Battery life
Approx.150h (manganese battery) at DCV range
Size/Mass
H166×W82×D44mm/360g
Safety
IEC61010 CAT.Ⅲ 600V / CAT.Ⅱ 1000V
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