MS8250D Mastech

The MS8250D is a portable, hand-held yet professional meter that feature
True RMS measurement display, AC/DC current, AC/DC voltage, Frequency,
Capacitance, Resistance, Continuity, Duty Ratio, Diode Testing and a USB
adapter for recording readings on a PC. 
 

• Auto range and manual range.

• Full range overload protection

• Max. voltage between terminal and ground: 

• CAT IV, 600V DC or AC rms.

• CAT III, 1000V DC or AC rms. 

• Operational altitude: 2000 m max.

• Display: LCD

• Displayed maximum value: 6599

• Polarity Indication: Automatically display " - "

• Over range indication: "OL " or "-OL"

• Sampling rate: approx. 0.4s/analog bar graph: approx.0.04s except for

• current measurement: approx. 1s/bar graph: 0.1s

• Unit display: functions and unit power

• Auto power off time: approx.15 min.

• Power Supply: 9V Battery

• Low Battery Indication: displays shows' 

• Temperature coefficient: less than 0.1 x accuracy/℃

• Operating temperature: 0℃ to 40℃

• Storage temperature: -10℃ to 50℃ 

• Dimension: 180x86x52mm

• Weight: about 250g (without battery)

•  

 
Features:
 

• Display: 6600 counts

• Auto Ranging

• Manual Ranging

• Auto Power Off

• Relative Measurement

• True Root Mean Square

• Non-Contact Voltage Detection

• Diode: 3.2V

• Continuity Buzzer: <50Ω

• MAX/MIN

• Bar Graph

• Data hold

• Low Battery Display

• Display Backlight

• USB Interface: Windows OS