No dust can be attached on the phone which keeps it clean. Imported PE membrane panel, smooth surface. Features:1. Imported PE membrane panel, smooth surface.2. 38mm thickness, embedded installation to keep the same level with the wall.3. Waterproof, the surface...

It can also measure the mass concentration of the particles PM10 and PM2.5 during the measurement of particle size distribution DS-1116 Aerosol SpectrometerThe working principle for DS-1116 is that a laser light source irradiates on the particles; then the solid state detector...

Digital Sound Level Meter can easily test and read the noise level from 35`140dB(A), Summary:HS5633 digital sound level meter is newly developed according to the requirements of the new standard of national sound meter, it has A, C sound levels, and with functions such as Max....

DS-2108 M Dust Meter is a machine which is used to direct testing environment pollution levels in the atmosphere. DS-2108 M Dust Meter is a machine which is used to direct testing environment pollution levels in the atmosphere (The quality of the fine particulate...

1) Digital sound level 2) Differential pressure 3) Luminometer 4) Temperature 5) Humidity JHC series Multiple Meters kit includes:1.JHC-3(B) Environment monitoring meter;2.QDF-6 digital anemoscope;3.HS5633 Digital Sound Level meter;4.LX-101 Luminometer.1. The set is...

QDF-6 is an ideal instrument for installation, service, and testing of air-ducts and all ventilation systems Model QDF-6 anemometer (hot ball) 1. Telescoping probe is ideal for measuring in HVAC ducts and other small vents; extends up to 1m long;2. Data hold to freeze the...

1. Used to test luminosity. 2. Overload input : appear 1 3. Resolution: 1LUX(11999LUX levels)  Features:1. Measure range: 0~50000LUX (three levels)  ;2. Working environment: Temperature 050, Humidity: ≤80RH  ;3. Sampling time: 0.4 s  ;4. Display: LCD...

The DEI series Power-connection Air velocity Alarm meter is an instrument that is widely used in railway, port, dock and field. Product details:  1.Measurement range: 1.0~60.0 m/sReading error±(0.5+0.05V)m/s   V: the tested value of wind velocity2.Display...

1. Used for fresh air intake adjustment; 2. Made of stainless steel. This clean bench is a new horizontal flow clean unit which is designed and manufactured by means of international advancing technology. It is widely used at various fields such as electronics, national...

SCW-BHC Biology-safe Cabinet is the necessary of the microbe laboratory at present,especially for the medical treatment.  SCW-BHC Biology-safe Cabinet is the necessary of the microbe laboratory at present,especially for the location to protect the operators such as medical...