Mastech MAS830L Digital Pocket Multimeter (Assorted)

 DESCRIPTION :

•    Please read Safety Instruction and Product Operations Manual carefully. Improper use of product can lead to product damage
•    Safety Class: I CAT II 600V
•    Waterproof: IP20
•    Fuse: F1: F250mA or 250V,F2: F 10A or 250V
•    Power: 9V battery 
•    Maximum display value: 1999
•    Over-range indication: 1
•    Polarity display for negative polarity
•    Low voltage indication on the display
•    Operating temperature: 0~40 degree Celsius (32~104 degree Fahrenheit)
•    Storage temperature: -10~50 degree Celsius (14~122 degree Fahrenheit)
•    Relative humidity: <80 percent RH
•    Altitude: <2000m
•    Display: 2000 count
•    Diode: 2.7V
•    Continuity Buzzer: <70+-30Ω
•    Data hold
•    Display Backlight
•    Low Battery Display

The meter is handheld digital multimeter for measuring DC and AC voltage, DC current, resistance, diode and transistor with battery operated.
•    Display: Blue backlight LCD, 1999 counts, updates 2-3/sec.
•    Measuring Method: Dual-slope integration A/D converter.
•    Power: 9V battery
•    Fuse Protection: 200mA/250V.
Precautions:
•    Always make sure the Test Probes are fitted in the correct sockets. (Specially while measuring AC Voltage)
•    Please choose the correct measuring option BEFORE you connect the probe. (As a thumb rule always choose the greater value and decrease if required)
•    While measuring Current, make sure to put the Red Probe in 10A socket and the measuring connection should be in Series
•    While measuring all other parameters other than Current (Ampere ) , the measuring connection should be in Parallel
•    If by mistake a wrong connection or option is selected and the measurement is initiated, the instrument will Blink / Beep . REMOVE the connections IMMEDIATELY to restrict the damage to minimum.