Repair Equipment

Multimeters and testers

MASTECH

MASTECH MS8221D Digital Multimeter

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Price 13 USD
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ID:811520

Weight:0.3kg

Warranty :6 months

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Mastech MS8221D measures AC and DC current, AC and DC voltage and resistance. Measurement range is manually selected with a rotary switch. The meter has a big 3½ 1999 counts LCD with blue back light and DATA HOLD function for measurement result storage. The MS8221D is used for testing semiconductor diodes and checking line continuity; besides, 50 Hz signal generator enables testing of operational efficiency of wireless devices. The device automatically powers off after the certain period following the last measurement. The package contains a set of multimeter test leads.

Mastech MS8221x Digital Multimeter Comparative Characteristics

Property	MS8221A	MS8221B	MS8221C	MS8221D
Display	31/2 (1999 counts), a digit is 15 mm high
Range Selection	Manual	Manual	Auto/Manual	Manual
DC Voltage	200mV/ 2/20/200V ±0.5%, 1000V ±0.8%	200mV/ 2/20/200/ 1000V ±0.5%	200mV/ 2/20/200/ 600V ±0.7%	200mV/ 2/20/200V ±0.5%, 1000V ±0.8%
AC Voltage	200mV/ 2/20/200V ±0.8%, 750V ±1.2%	200mV/750V ±1.2%	200mV/ 2/20/200V ±0.8%, 600V ±1.0%	2/20/200V ±0.8%, 750V ±1.2%
DC Current	200µА/ 2/20/200mА ±1.2%, 10А ±2.0%	200µA/2/20mA ±1.0% 200mA ±1.2% 10A ±3.0%	200µA/ 2/20/200mA/ 2/10A	2m/20mA ±0.8%, 200mA ±1.2%, 10A ±2.0%
AC Current	2/20/200mА/ 10А	N/A	200µA/ 2/20/200mA/ 2/10A	2m/20mA ±1.2%, 200mA ±1.8%, 10A ±3.0%
AC current frequency	40 - 500Hz	40 - 500 Hz	40 - 500Hz
Resistance	200Ω/ 2/20/200kΩ/ 2МΩ ±0.8/%, 20 МΩ	200Ω/ 2/20/200kΩ ±0.8%, 2MΩ ±1.0%	200Ω/ 2/200kΩ/ 2/20MΩ	200Ω/ 2/20/200kΩ/ 2MΩ ±0.8%, 20MΩ ±1.0%
Capacitance			20/200nF/2/ 200/2000µF
Temperature measurement		-20°C through +1000°C	-20°C through +1000°C
Battery Test				1.5/9V ±0.8%
Diode / transistor hFE test	yes
Data Hold function	yes
Charge battery indication	yes	yes	yes
Overload indication "1"	yes	yes	yes
Continuity checking with buzzer		yes		yes
Conductivity wire identification			yes
Automatic power-off			yes	yes
Display illumination			yes	yes
Safety standard	IEC 1010-1 CAT III 600V	IEC 1010-1 CAT III 600V, CAT II 1000V	IEC 1010-1 CAT III 600V	IEC1010-1 CAT III 600V, CAT II 1000V
Power Source	1.5V(AAA)x3	4,5 V / 1.5V(AAA)x3	4,5 V / 1.5V(AAA)x3	1.5V(AAA)x3
Dimensions	158 × 74 × 31 mm
Weight (incl. batteries)	220g