??HP-770D is high-accuracy auto range digital multimeter, characterized at slim size, portable, stable performance and anti-dropping capacity. ??Using 40000 counts digit & analogue bar graph LCD monitor with character 16.5mm high, they offer clear readings. ??With overall circuitry design centering on large-scale IC A/D converters in conjunction and over-load protection circuit,mechanical blocking system the meters give excellent performance and exquisite making as a handy utility instrument. ??HP-770D can be used to measure DC & AC voltage, DC & AC current, resistance, capacitor, frequency, duty cycle, temperature, transistor hFE, Non Contact AC Voltage (NCV) detection, positive diode voltage fall and audible continuity. ??HP-770D has a small measurement error value and accurate measurement values, which has been well received by customers. 2018, High precision Multimeter HP-770D withstand the test of the market, has been selling in the multimeter, it is a good choice. Main measurements: DC/AC/Resistance/Capacitance/Frequency/Temperature Test Diode/ hFE Test Continuity Buzzer Auto Back Light Auto Shut Down Temperature Unit Select Function Switch Indicator Lamp Mechaniacal Blocking System True RMS/ Min Max/ Relative Value NCV Feature ( Non-contact AC Voltage Test) Specification: DCV: 40mV/400mV/4V/40V/400V/1000V ??0.5%; 1000V ??0.8% ACV: 40mV/400mV/4V/40V/400V/750V ??1.2%; 4/40/400/750V ??0.8% DCA: 400uA/4000uA/40mA/400mA/4A/20A ??1.2%; 4/20A ??2.0% ACA: 400uA/4000uA/40mA/400mA/4A/20A ??1.5%; 4/20A ??2.5% Resistance: 400??/4K/40K/400K/4M??/40M?? ??1.0%; 40M?? ??1.5% Frequency: 9.999Hz~9.999MHz ??0.1% Capacitance: 9.999nF~99.99mF ??2.5% Temperature: -20??~1000?? ??3%/-4?H~1832?H ??3.0% Battery Power Test: ??1.5% Duty Cycle: 0.1%~99.9% Display: 40000 Counts digit LCD 0.05% + 2dgt Power Supply: 1 * 9V/6F22 (not included) Dimensios: 195 * 88 40mm Item Weight: 350g Package includes: 1 x HP-770D Digital Multimeter 1 x English Manual 1 x Test Leads 1 x Temperature Test Probe 1 x Carrying Case Details pictures:
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