Testo 545 Digital Lux Meter, 0 to 100,000 lux
Testo 545 digital lux meter. Illuminance measurement to 100,000 lux per the V-lambda curve, compatible with LEDs.
$515.95 USD
Prices in USD, shipping not included.
Shipping cost, lead time and availability are confirmed in your quotation.
Specifications
- Handheld lux meter for measuring illuminance according to the V-lambda curve, including all commercially available LEDs
- Typical use: indoor lighting measurement
- Infrared-based digital probe for repeatable, long-term stable readings
- Compatible with LED light sources (except single-color blue LED)
- Audible alarm when a limit value is exceeded
- Timed and multi-point mean calculation
- Smart App connection: in-app configuration, graph history, second screen, measurement memory, PDF/CSV reports with photos
- Measuring range: 0 to 100,000 lux
- Accuracy: Class C (DIN 5032-7/EN 13032-1, Appendix B); F1 = 6% (V(Lambda) adjustment), F2 = 5% (cos-true evaluation); total ≤15% ±3% of mv ±1 digit
- Resolution: 0.1 lux (<10,000 lux), 1 lux (≥10,000 lux)
- Measurement parameters: lux, fc
- Operating temperature: instrument 14 to 122°F (-10 to 50°C); probe 0 to 158°F (-18 to 70°C)
- Protection class: instrument IP40, probe IP20
- Power: 3 x AA batteries, 70 hours battery life
- Dimensions: instrument 5.9 x 2.4 x 1.1" (149.9 x 60.9 x 27.9 mm); probe cable length 4.6' (1.4 m)
- Weight: 0.63 lbs (285.8 g)
- In the box: lux meter, calibration protocol, carrying case, 3 x AA batteries
Specifications are provided by the manufacturer and may change. Please confirm the exact model in your quote request.
