DESCRIPTION

Mastech MAS830L Digital Pocket Multimeter Safety Measures for MAS830L: Failing these Precautions May Lead to Instrument Damage Always make sure the Test Probes are fitted in the correct sockets (Especially 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 the “10A” socket and the measuring connection should be in the “Series”
• While measuring all 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 a minimum
• The instrument can only be used in conjunction with the probe for compliance with safety standards. If the probe needs replacing due to damage, the replacement must be of the same type or the same electrical specifications
• Do not exceed the input limits specified for each range
• When the instrument is measuring, do not touch the input terminal, not in use
• When a measurement range is uncertain, turn the function/range switch to the maximum range position