Designed to measure low voltage circuits, the Sanwa CD770 is advanced Digital Multimeter with an accuracy of 0.5%. The CD770 digital multimeter offers an advanced feature set and is meant for simple low voltage circuit debugging or for measuring electric home appliances. This multimeter has an accuracy of 0.5% when measuring in DC mode, and has an accuracy of 1.2% in AC mode. The device comes with a large 4000 count LCD display and an auto-range feature which can also be set manually with the help of the dial. The multimeter performs all the basic tasks such as measuring voltage, current, resistance, frequency, capacitance, and continuity test which features a buzzer alarm. This multimeter has an all-plastic build, and the outer case is made using thermo-plastic elastomer for protection against drop shocks. The test leads can be attached to the back of the multimeter. It also has a fuse with a breaking capacity of 30 KA to further improve safety. Meter includes one set of test leads and instruction manual. 4000 Count Large Display with Backlight 0.5% 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 Tough, double molded case made of high strength elastomer Specifications CD770 Range Accuracy Resolution Input Impedance DCV 400m/4/40/400/600V ±(0.5%+2) 0.1mV 10M～100MΩ ACV 4/40/400/600V ±(1.2%+7) 0.001V 10M～11MΩ DCA 400μ/4000μ/40m/400mA ±(1.4%+3) 0.1μA ACA 400μ/4000μ/40m/400mA ±(1.8%+5) 0.1μA Resistance 400/4k/40k/400k/4M/40MΩ ±(1.2%+5) 0.1Ω Capacitance 50n/500n/5μ/50μ/100μF ±(5%+10) 0.01nF Frequency 5/50/500/5k/50k/100kHz ±(0.3%+3) 0.001Hz Continuity Buzzer sounds at between 0Ω and 85Ω (±45Ω) Open voltage: approx. 0.4V Diode Test Open voltage: approx. 1.5V Display Numeral display 4000 Sampling Rate 3 times/sec. Bandwidth 40～400Hz（Sine wave) Fuse 0.5A/250V 1.5kA Φ5×20mm Battery R6Px2 Battery life Approx. 400h (manganese battery) at DCV range Size/Weight H166×W82×D44mm / 340g
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