Digital Multimeter with Continuity Buzzer

Sanwa CD770 Digital Multimeter with Continuity Buzzer

The Sanwa CD770 Digital Multimeter is specially designed for low-voltage circuit measurement and home appliance testing, offering high accuracy and advanced features for both professionals and hobbyists. This reliable and versatile tool delivers 0.5% accuracy in DC mode and 1.2% accuracy in AC mode, making it ideal for a range of electrical applications.

Key Features:

• High Accuracy: ±0.5% in DC mode, ±1.2% in AC mode.
• Large 4000-Count LCD Display: Includes a backlight for easy reading in low-light conditions.
• Advanced Range Selection: Auto-ranging feature with a manual override option via the dial for more control.
• Comprehensive Measurement Functions: Measures voltage, current, resistance, frequency, capacitance, and performs a continuity test with buzzer and LED confirmation.
• Continuity Buzzer & Red LED Indicator: Ensures quick and reliable continuity checks.
• Durable Build: Constructed with a thermoplastic elastomer outer case for shock resistance and protection against accidental drops.
• Safety Features: Includes a 30 KA breaking capacity fuse for enhanced safety during operation.
• Additional Functions: Range hold, data hold, and relative measurement functions for convenience and precision.
• Power Saving Mode: Automatically powers off after 30 minutes of inactivity to conserve battery life.

Specifications Overview:

• DC Voltage (DCV): 400m/4/40/400/600V (Accuracy: ±0.5%)
• AC Voltage (ACV): 4/40/400/600V (Accuracy: ±1.2%)
• DC Current (DCA): 400μ/4000μ/40m/400mA (Accuracy: ±1.4%)
• AC Current (ACA): 400μ/4000μ/40m/400mA (Accuracy: ±1.8%)
• Resistance: 400Ω to 40MΩ (Accuracy: ±1.2% at most ranges)
• Capacitance: 50nF to 100μF (Accuracy: ±5%)
• Frequency: 5Hz to 100kHz (Accuracy: ±0.3%)
• Continuity Test: Buzzer sounds between 0Ω and 85Ω; LED and buzzer provide clear feedback.
• Diode Test: Open voltage of approximately 1.5V to test diodes with ease.
• Sampling Rate: 3 readings per second for fast and accurate measurements.
• Fuse Protection: Equipped with a 0.5A/250V 1.5kA Φ5×20mm fuse for added operational safety.

Design and Usability:

• Compact and portable with dimensions of H166×W82×D44mm and a weight of 340g.
• Double-molded case offers a tough, durable exterior while ensuring a comfortable grip.
• Test leads can be conveniently stored on the back of the device for easy transport.

Battery Life & Power:

• Powered by 2 R6P batteries, providing up to 400 hours of operation on DCV range (using manganese batteries).
• Auto power save mode ensures battery efficiency during periods of inactivity.

Package Includes:

• One set of test leads.
• Instruction manual for easy setup and use.

Why Choose the Sanwa CD770?

The CD770 is perfect for those looking for a dependable multimeter for low-voltage circuit debugging, appliance testing, or general electrical diagnostics. With its robust design, user-friendly interface, and high-precision features, it’s built to handle the demands of both daily use and challenging environments like workshops or outdoor settings. Whether you're a professional electrician, an engineer, or a DIY enthusiast, the Sanwa CD770 is a reliable tool that delivers performance, safety, and accuracy.

Upgrade your toolkit today with the Sanwa CD770 Digital Multimeter and take the hassle out of electrical measurements!