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This meter is Digital Multi-functional Environment Meter which combined the function of Sound Level, Lux-meter, Relative Humidity Meter, Temperature Meter, and Anemometer.
Briefly about the product
CE / ETL / RoHS
Battery and User's manual
Range of measurements
<20% or >80%RH
<20% or >80%RH
Air Flow (CMM)
Air Flow (CFM)
Auto & Manual
Auto power Off
0~999.9m² , 0~999.9ft²
MAX / MIN / AVG / DIF
Low Battery Display
- To measure the volume of sound in offices, workrooms and entertainment
- Air flow rate measurement when building ventilation systems
- Measuring brightness in different rooms and objects
- When checking ambient air humidity
- When measuring and controlling the ambient temperature
Automatic switching of a multirange meter from its lowest to the next higher range, with the switching process repeated until a range is reached for which the full-scale value is not exceeded. Automatic switching of a multirange meter from its lowest to the next higher range, with the switching process repeated until a range is reached for which the full-scale value is not exceeded.
Auto Power Off
Auto Power Off function shutting down the device after a certain inactivity time.
Rear screen illumination is an important advantage for any device that owns it. Thanks to it, the visibility and legibility of the screen is increased, thus the device is much more subtle and reliable in small ambient light and long-term use.
The indication for low battery level is a useful feature and alert the user when needed battery unit to be changed. So you will still have a functioning device for use.
Data hold function is useful when measurements occur. So when pressing the "HOLD" button you will hold the display information.
Temperature measurement is done in degrees (°). The unit of measurement adopted by SI is Celsius (° C), but it can also be measured in Fahrenheit (° F). The freezing point of 0 °C = 32 °F and the boiling point 100 °C = 212 °F.
Press the MAX/MIN key to show the maxinum reading value among measuring data, and the “MAX”symbol appears on the display. Press the button again, the “MIN” symbol appears on the display and will show the minimum reading value among measuring data, press the button again to return to normal mode.
AVG function shows the average of the measurements.
The device has a differential calculus function.
Relative Humidity (%RH)
The ratio of the actual amount of water vapor present in the air at a given temperature to the maximum amount that the air could hold at that temperature. Relative humidity is expressed as a percentage. From 0% which indicates the air is absolutely dry to 100% which indicates the air is saturated.
Illumination - The device uses a built-in sensor.
The meter reads noise in factories, schools, offices, airports, and more. It can also be used to check the acoustics of studios, scenes and sound system installations.
A and C frequency weighing modes.
Cubic Feet per minute
The unit measures the amount of air in cubic feet passing in one minute.
Cubic meter per minute
The unit measures the amount of air in cubic meters passing in one minute.
Kilometers Per Hour
Speed measurement in the SI system is measured in meters per second (m / s), but a fairly common measurement unit is also kilometer per hour (km / h).
Knot is a unit of velocity equal to one nautical mile traveled in one hour and denoted by (kn) or (kt)
Meter Per Second
Speed measurement in the SI system is made in the unit of measure meters per second (m / s), which is the distance of one meter in one second.
Feet Per Minute
Speed measurement - feet per minute.
Brochures and instructions