Regular measurement of indoor air quality and comfort levels in workplaces enables the exact setting of the indoor climate and reduces the risk of staff shortages due to illness. Indoor air quality and comfort level measurement therefore also leads to fostering better staff performance.
- Lux Meter: The indoor climate is also determined by the prevailing light conditions in the area. Monitoring these light conditions and measuring the lux level are therefore an important part of comfort level measurement in the workplace.
- Sound Level Meter: Almost everybody has come across this - background noises which easily prevent you from working and from concentrating on something. If the noise level is high at work, staff efficiency is reduced - no matter whether the noise pollution is caused by equipment or colleagues.
- Tachometer: Applications for speed meters are multi-faceted. In addition to rpm measurement of rotating objects, the speed or length of conveyor belts and goods sold by the meter can also be measured using contact measurement via a measuring wheel. There is also the possibility of determining the rpm of rotating objects without contact using a reflection mark and a light beam emitted by the instrument.
- Differential Pressure Meter: The measurement of differential pressure is one of the most common pressure parameters in air conditioning and heating technology. A Testo differential pressure measuring device provides you with the best possible support for all your important tasks. For example, for checking filters in air conditioning systems or for Pitot tube measurement in ventilation ducts. And at the same time, you have the benefit of an attractive price-performance ratio!
Frequency evaluation according to characteristic curves A and C
Easy to adjust (adjustment screwdriver included in the scope of delivery)
Integrated tripod knuckle screw (1/4 inch)
- Simple one-hand operation
- Measurement of rpm, speeds and lengths
- Storage of mean, max. and min. values as well as the last reading
- Includes accessories such as reflective markers, protective case and transport case
The testo 540 light meteris a quick and easy-to-use entry level model designed for measuring lighting conditions in the workplace.
- For quick ‘n easy measurements in the workplace
- Sensor is modelled on the spectral sensitivity of the human eye
- Hold function, min/max values
- Protective cap for safe storage
- Precise noise level measurements according to IEC 61672-1 Class 2 and ANSI S1.4 Type 2
- Ideal for health and safety inspections and immission control
- Integrated memory for up to 31 000 readings: long-term measuring possible
- PC software for data analysis and USB cable for data transfer
For carrying out non-contact rpm measurements: the testo 460 tachometer with self-adhesive reflective markers, LED measurement spot marking and a long list of high-quality accessories.
- Optical rpm measurements
- LED measuring spot marking
- Easy-to-read, backlit display for use in all lighting conditions
- Long list of accessories including reflective markers, protective cap and belt bag
Small, handy and practical: the testo 511 absolute pressure meter measures absolute pressure and is also suitable for measuring the barometric altitude between two points.
- High-precision absolute pressure measurement with an accuracy of ±3 hPa
- Suitable for barometric altitude measurements
- Calculates the barometric air pressure
- 8 pressure units available
- Measurement of gas flow and static pressure
- Measurement menu for pressure drop test including alerts
- Simple configuration and determination of volume flow with Pitot tube
- Magnetic holder for easy attachment
Differential pressure measurement from 0 to 100 hPa
Flow measurement possible with a Pitot tube (available as an option)
Magnets on the rear allow hands-free work
10 units to choose from, display in pascals can be selected
Intuitive: clearly structured measurement menu for long-term measurement and determination of illuminance according to the V-lambda curve (suitable for all common light sources)
Precise: standard-compliant accuracy according to DIN EN 13032-1 and class C according to DIN 5032-7
Convenient: non-slip probe contact surface for convenient positioning at the measuring location
Intelligent calibration concept
For measurements in workplaces, for example in offices or in production areas: use the lux probe (with the compatible measuring instrument) to measure illuminance.