Having a 4000-count display and the ability to monitor the temperature via a thermocouple, the Sanwa CD772 is a True-RMS digital multimeter.
For measurements in the CAT II (1000 Volts) and CAT III (600 Volts) ranges, the CD772 is made. It boasts a 0.5% accuracy and a DCV input resolution of 0.1 mV. The instrument’s True-RMS capabilities enable it to precisely measure distorted AC sine waves. The device has a backlight for use in low light or dark environments and a big format, 4000-count display that is easy on the eyes.
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 Φ6.35×32mm 16A/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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