The Sanwa CD800a is a high-quality, all-in-one digital multimeter designed for basic electronic and electrical circuit measurements. It features a large, clear 4000-count display and is built into a rugged, integrated hard body case that protects the instrument and provides convenient storage for the test leads. This model is highly regarded for its safety, reliability, and portability, making it an excellent choice for field technicians, hobbyists, and students who require a professional-grade tool in a compact form factor.

Specifications

• DCV: 400m/4/40/400/600V +/- (0.7%+3)
  • Resolution: 0.1mV
  • Input Impedance: 10M to 100M ohm
• ACV: 4/40/400/600V +/- (1.6%+5)
  • Resolution: 0.001V
  • Input Impedance: 10M to 11M ohm
• DCA: 40m/400mA +/- (2.2%+5)
  • Resolution: 0.01mA
• ACA: 40m/400mA +/- (2.8%+5)
  • Resolution: 0.01mA
• Resistance: 400/4k/40k/400k/4M/40M ohm +/- (1.2%+5)
  • Resolution: 0.1 ohm
• Capacitance: 50n/500n/5u/50u/100uF +/- (5%+10)
  • Resolution: 0.01nF
• Frequency: 5Hz to 100kHz +/- (0.5%+3)
• Duty Cycle: 20% to 80% +/- (0.5%+5)
• Continuity: Buzzer sounds at between 10 ohm and 120 ohm
  • Open Voltage: Approx. 0.4V
• Diode Test: Open voltage approx. 1.5V
• Display: 4000 count numeral display
• Sampling Rate: 3 times per second
• Bandwidth: 40Hz to 400Hz
• Protection: Fuse 0.5A/250V 1.5kA 5x20mm Ceramic
• Size and Mass: H176 x W104 x D46mm / Approx. 340g
• Test Leads: Length approx. 0.7m / Pin tip 19mm

Features

• Integrated Hard Case: The flip-style cover protects the screen and dial while providing a neat storage compartment for the test leads.
• Auto Power Save: Automatically enters sleep mode after 30 minutes to preserve battery life.
• Data Hold Function: Allows the user to freeze the current reading on the display for easier recording.
• Safety Rating: Complies with IEC61010-1 CAT III 600V standards for secure electrical testing.
• Common Applications:
  • Testing home appliances and general electrical outlets
  • Troubleshooting automotive electronics and batteries
  • Prototyping and testing microcontroller circuits
  • Educational labs and vocational training