Tenmars TM-209M
Light Meter / LUX Meter
Tenmars TM-209M ---- $195.90 (free
shipping)
Luminous Intensity
Meter
- All Visible Light Source
- LED Light
Display:
-
3 3/4 digits LCD with maximum reading 3999.
-
Overload indication.
-
Low battery indication.
Functions:
-
According to JISC1609:1993 and CNS 5119 general A class specifications.
-
Spectral
response
close to CIE luminous spectral efficiency.
-
Measuring intensities of illumination in unit of Lux or Foot-candle.
-
Measuring lights source include all visible range.
-
99 records storage.
-
Cosine angular corrected.
-
Length of wire for light sensor: approximately 1.5M.
Specifications:
Light Source Selecting
|
Tungsten/Daylight, Fluorescent, 0~9 select rating
|
Measuring range
|
40, 400, 4,000, 40,000, 400,000 Lux,
40, 400, 4,000, 40,000, Foot-candle
|
Accuracy
|
+/-3% (Calibrated to standard incandescent lamp 2856º K)
and corrected LED day while-light spectrum.
+/-6% (other visible light source
|
Meter size (LxWxH)
|
130x55x38mm
|
Sensor size (LxWxH)
|
80x55x25mm
|
Weight (including battery)
|
250g
|
|