Description
Delivery scope
Technical Data
Datasheet
Instruction manual
Description
The testo 540 lux meter is a pocket-sized entry level model designed specifically for carrying out spot checks in the workplace, shops and offices. The light sensor is modelled on the spectral sensitivity of the human eye and is ideal for measuring lighting conditions in a variety of different workplaces.
Delivery scope
testo 540 lux meter, protective cap, calibration certificate, batteries.
Technical Data
| General technical data | |
| Weight | 288 g |
| Dimensions | 149 x 60 x 28 mm Probe: 134 x 54 x 23 mm |
| Operating temperature | -10 to +50 °C Probe: 0 to +50 °C |
| Product-/housing material | ABS + PC / TPE |
| Cable length | 1.4 m |
| Protection class | IP40 IP20 |
| Battery type | 3x AA |
| Battery life | 70 h |
| Storage temperature | -20 to +50 °C |
| Technical Data Light | |
| Measuring range | 0 to 100000 Lux |
| Accuracy | 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) corresponding to DIN 5032-7 / EN 13032-1, Appendix B |
Datasheet
Instruction manual
