Products
TESTBOY TV 335
Digital LED-luxmeter
The Testboy TV 335 is a digital luxmeter in a practical and robust plastic housing with a large measurement range of up to 400.000 Lux. Due to photo diodes sensitive to artificial light and adjustable colour temperature, it is also suitable to determine the light strength of LED lighting etc. The large LC display ensures quick and reliable reading of the measurement result.
How you benefit
- Photo diodes sensitive to artificial light (e.g. LED lighting)
- Adjustable colour temperature
- Data-Hold function
- Sensor protection cover
Specifications
| Technical Data | TESTBOY TV 335 |
|---|---|
| Display: | LCD with 3 ½ digits and bar chart |
| Measurement range: | 20 lx, 200 lx, 2000 lx, 20000 lx, 400000 lx, 20 fc, 200 fc, 2000 fc, 40000 fc, 0~999900 cd |
| Sampling rate: | ø 2 measurements per second |
| Accuracy: | 3 % V(λ) adaptation 2 % cosine correction |
| Operating temperature: | -10 – 50 °C |
| Spectral range: | 320–730 nm |
| Sensor: | Silicon photo diodes |
| max. relative air humidity: | 85 % (not condensing) |
| Dimension: | 89 x 190 x 42.5 mm |
| Weight: | 250 g (incl. battery) |
| Scope of delivery: | incl. batteries and standby bag |