Description
Testo 545 Digital Lux Meter with Smart App Connection
Switch on, measure and know more immediately
With the compact Lux meter testo 545, you can measure the illuminance of all common light sources easily, quickly and precisely to ensure productivity, performance and health in workplaces. The testo Smart App supports you with useful functions, e.g. configuration, display (also as second screen) and storage as well as documentation of the measured values directly in the App.
Illuminance is a decisive factor for productivity, well-being and health, especially in workplaces. Light sources that are too bright dazzle, while those that are too dark can lead to concentration problems and headaches. With the Lux meter testo 545 you can measure the illuminance of all common light sources - quickly, easily and precisely. The measuring instrument is compatible with almost all commercially available LEDs and thus ensures you a wide range of applications. By automatically calculating the time and point average value, the Lux meter shows you all relevant information at a glance. The testo 545 is perfectly complemented by the testo Smart App. This not only allows you to configure the measuring instrument, display and store the measured values, and document them in a particularly convenient way. The App also turns your smartphone into a second display.
Key Features and Benefits
- Simple, fast and precise measurement of illuminance (Lux) according to the V-lambda curve for all common light sources
- Fast in-app configuration, graph history, second screen and measurement data memory in the testo Smart App
- Wide range of applications due to LED compatibility (except single-colour blue LED)
- Audible alarm sounds if a limit value is exceeded
- Durability through compact design with robust housing
Specs
| Light | |
|---|---|
| Measuring range | 0 to 100000 Lux |
| Accuracy | Class C 1)* F1 = 6% = V(Lambda) adjustment F2 = 5% = cos-true evaluation Total = 15% ±3% of mv±1Digit |
| Resolution | 0.1 Lux (< 10000 Lux) 1 Lux (= 10000 Lux) |
| *1) corresponding to DIN 5032-7 / EN 13032-1, Appendix B | General |
| Weight | 10 oz. / 288 g |
| Dimensions | 6 x 2 x 1 in. / 149 x 60 x 28 mm Probe: 5 x 2 x 1 in. / Probe: 134 x 54 x 23 mm |
| Operating temperature | 14 to +122 °F / -10 to +50 ° Probe: 32 to +122 °F / Probe: 0 to +50 °C |
| Housing | ABS + PC / TPE |
| Protection class | IP40, IP20 |
| Battery type | 3x AA |
| Battery life | 70 h |
| Storage temperature | -4 to +122 °F / -20 to +50 °C |
Includes
- (1) testo 545 - Lux meter
- (1) Transport Bag
- (1) Calibration Cert
- (3) AA Batteries
Videos
Resources
Testo 545 Data Sheet
Software / App
Download the Testo Smart App for your Android or iOS devices today!
- Simple and fast: Measurement menus for numerous applications provide optimum support in configuring and carrying out the measurement
- Clear graphical presentation of readings, e.g. as a table, for quick interpretation of results
- Create digital measurement reports including photos as PDF/CSV files on site and send via e-mail
