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- General laboratory consumables
- Occupational safety, Security
- Analytical measurement and testing
- Stirring, Shaking, Mixing
- Sample preparation
- Distillation, separation, filtration
- Heating and cooling technology
- Liquid Handling
- Vacuum technology, Drying, Dry storage
- Optical instruments and microscopes
- Cleaning and sterilisation
- Environmental-, soil-, water-, food analysis
- Chromatography
- Cleanroom
Special climate meters
Climate measuring instruments testo 440
The climate measuring instruments testo 440 combine the benefits of a compact handheld device with intuitive measurement menus and a comprehensive selection of air velocity & IAQ probes. Both the digital Testo Smart Probes and numerous Testo temperature probes can be connected. Clearly structured menus for measuring volume flow in ducts/at outlets, degree of turbulence, cooling/heating load, mould indication and logging mode are stored on the instrument....
Light measuring instrument testo 540
Quick and easy-to-use instrument for measuring lighting conditions in the workplace. The sensor is adapted to spectral sensitivity of the eye.
- Display illumination
- Hold-function
- Max./min. values
Scope of supply: Meter incl. protection cap, batteries, calibration protocol...
Sound level meter class I and II
For measurements for workplaces which are outdoors, e.g. at airports, on building sites, in road construction etc. with broad access to spectrum thanks to the highly-accurate 24-Bit A/D converter.
- Different sound pressure levels can be selected, such as, for example, Laeq, LcPeak, LaF, LaFMax, LaFMin, SD, SEL, E
- The optimised analogue frontend switch reduces the ambient noise and increases the linear measuring range
- Three profiles and 14 user-defined measurements can be calculated in parallel with different frequency and time weighting
- LN statistics and display of the graph showing the progression of time
- User-defined integral interval measurement up to a maximum of 24 hours is possible
- Frequency weighting (filter) A, B, C, Z
- Time interval during measurement: F (fast), S (slow), I (pulse)
- Freely-definable limits for the output of an optical alarm signal
- Peak Hold Mode to capture peaks
- Octavo function for targeted sound analysis
- Track function with graphic display of a measurement
- Calibration mode (with optional calibrator)
- Trigger mode: Analogue signal to switch the device on or off with 3.5 mm plug
- Automatic measurement for timer function is possible
- Measured value recording frequency selectable: 10, 5, 2 Hz
- Data transfer using MicroSD (4 GB), RS-232 or USB
- Option of fitting a column on the rear of the housing, ¼ thread
Temperature data logger LOG100/LOG100 Cryo
Large display for actual value, battery status display, easy to use software. Perfect designed instrument for monitring transportation or storage after HACCP.
- Quality surveillance in laboratories, at the production or in the storage
- Ambient conditions in manufacturing facilities
- Ambient conditions in power plants
- Monitoring of fridges for the pharma industry
- Memory for 60000 data sets
- Waterproof IP 65
Climate measuring instrument testo 440 with CO2 sensor
For reliable assessment of indoor air quality. Complete set for long-term measurement and parallel determination of CO 2 concentration, humidity and indoor air temperature. Consisting of the climate measuring device testo 440, a multifunctional, wireless handle and CO 2 sensor. With absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity. Fully configured, ready for use....