Sanwa Electric Meter SANWA Digital Multimeter CD772

True RMS compatible, temperature measurement possible, large LCD, backlight installed

[Measurement specifications] ●DCV: 400m/4/40/400/1000V ●ACV: 4/40/400/1000V ●DCA: 400μ/4000μ/40m/400m/4/15A ●A CA: 400μ/4000μ/40m/400m/4/15A ●Resistance: 400/4k/40k/400k/4M/40MΩ ●Capacitor capacity ●Temperature ●Frequency ●Continuity ●Diode test

[General specifications] ●Display device: Liquid crystal (LCD) ●4000 counts ●AC detection: True RMS method ●Power source: R6P (AA dry cell) x 2 ●Built-in fuse: φ6.35×32mm 0.5A/1000V30kA, φ10×38mm 10A/1000V30kA ●Dimensions/mass: H166 x W82 x D44mm/approx. 360g

[Accessories] Test lead, K-type thermocouple temperature sensor, monitor battery, instruction manual

[Main Features & Recommended Points]

●True RMS Measurement Capable of accurately measuring AC voltage and current even when the waveform is not a sine wave, making it ideal for measuring inverters and switching power supplies.

●Large 4000-Count Display with Backlight Easy to read, and visible even in dark environments, providing excellent visibility for on-site work.

●Temperature Measurement Function (K-Type Thermocouple) Measurement range: −20°C to +300°C. Useful for checking the temperature of electronic devices, environmental measurements, and other versatile applications.

●Wide Measurement Range - DC Voltage (DCV): 400mV / 4V / 40V / 400V / 1000V - AC Voltage (ACV): Also measurable across a wide range.

Includes multiple measurement functions such as DC/AC current, resistance, capacitance, and frequency.

●High Safety and Reliability Complies with safety standards: CAT III 600V / CAT II 1000V. Equipped with a high-breaking-capacity 30kA fuse to protect against high current or overcurrent.

●Current terminals include safety caps. The shock-resistant “thermoplastic elastomer” casing provides relative durability against drops and impacts.

●Ease of Operation & Convenience Features include data hold, range hold, and relative measurement (Δ) functions. Automatically switches to power-saving mode after about 30 minutes of inactivity, balancing work efficiency and battery life.

●Other Convenient Features Continuity check with buzzer and LED indicator. Responds when resistance is below 85Ω (±45Ω). Diode test function with an open voltage of approximately 1.5V. Frequency measurement range: approximately 5Hz to 100kHz. Dimensions & weight: approx. H166 × W82 × D44 mm, 360g. Well-balanced for both placement and portability.

[Summary] The SANWA CD772 is a digital multimeter that combines high measurement accuracy, safety, and ease of use. Its strengths include True RMS measurement, a large backlit display, wide measurement range, and temperature measurement capability, making it ideal for electronics projects, field work, and maintenance. Additionally, it excels in safety design, with compliance to CAT III 600V / CAT II 1000V standards and a high-breaking-capacity fuse, ensuring it is a reliable tool for long-term use.

Optional accessories such as dedicated cases or extension probes can further enhance the comfort of using this instrument. Overall, this model is highly recommended for those who want a single device that covers a wide range of measurement needs.