Product Features：

• The Sound Level function can be used to measure noise in factories, schools, offices, airports, home, etc, checking acoustics of studios, auditoriums and hi-fi installations.
• The Light function is used to measure illuminance in the field. It is fully cosine corrected for the angular incidence of light. The light sensitive component used in the meter is a very Stable, long life silicon diode.
• The Humidity/Temperature is for use a humidity semiconductor sensor and K type thermocouple.
• The digital Multimeter performs AC/DC Voltage, AC/DC Current, Resistance,Frequency, Duty,Capacitance measurement and Continuity,Diode test.
• When using, it can show ranges engineering unit enunciators measuring results.
• This meter has function of auto range and manual range.
• This meter has function of auto power off.
• This meter has function of data hold.
• This meter has function of relative measuring.
• General specifications

Product Parameters：

Application and After-Sales Service：

This meter is a portable professional measuring instrument with large LCD and back light easily reading. Single operation of a range switch makes measurement convenient. Overload protection and low battery indication are provided. It is an ideal multi-function Instrument with scores of practical applications for professional, workshop, school, hobby and home use.

Accessories：

Delivered with the multimeter:

General Maintenance：

Periodically wipe the case with a damp cloth and mild detergent. Do not use abrasives or solvents.
Dirt or moisture in the terminals can affect readings.
To clean the terminals:
Turn the meter off and remove all test leads.
Shake out any dirt that may be in the terminals.
Soak a new swab with a cleaning and oiling agent (such as VA-41).
Work the swab around in each terminal. The oiling agent insulates the terminals from moisture-related contamination.