Extech HD-450 Heavy Duty Datalogging Light Meter With PC Interf

Product Description

Extech HD-450 Heavy Duty Datalogging Light Meter with PC Interface. Highlights &

Details: Measuring range: 40
- 400 000 Lux. Peak mode of 10 µs. Data logger up to 16, 000 measured values. Description: The Lux meter HD-450 is suitable in the best way to measure the light in working places offices & public buildings. By the use of a precision silicon photodiode & a spectral filter brings precise measuring data with this equipment. The HD-450 is best suited by its robust & double transformed housings for the field service. In addition stays the device still a Data logger at the disposal, which stores up to 16 000 measured values continuously & still in addition 99 selected measured values manually to store & can be called again.

Features: Measurement of cosine or colour corrections. Peak mode of 10 µs. Relative mode for changes of the level of light. USB (Universal Serial Bus) port. Included in delivery. 1 battery (type 9 V. block). Integrated st&. Carrying bag. Software for Windows 95/98/NT/2000/XP. USB (Universal Serial Bus) cable. Technical data: Data logger with 10, 000 measuring values. Accuracy ±5 %. Measurement range
- light strength 400
- 400 000 lx. Power supply 9 V. battery pack. Weight 390 g. Light intensity resolution 0, 1 lx.

Dimensions (L x W x H) 170 x 80 x 40 mm.