Testo 540 - Light meter
testo 540
Measuring range:
0 to 99999 Lux
0 to 9300 ftc
Accuracy: ±3 Lux or ±3 % (compared to reference instrument at 90° light irradiation)
Resolution:
1 Lux (0 to 19999 Lux)
10 Lux (Remaining Range)
Measuring rate: 0.5 s
Days
Hours
Mins
Secs
VSKU: 1010000203
This is a preview of the recently viewed products by the user.
Once the user has seen at least one product this snippet will be visible.
Once the user has seen at least one product this snippet will be visible.
Recently viewed Products
To install this Web App in your iPhone/iPad press 
and then Add to Home Screen.
