Tenmars TM-202 Light Meter

Product Description:
- 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.
- Length of wire for light sensor: approximately 1.5M.
- Cosine angular corrected
- 3½ digits LCD with maximum reading 2000.
- Overload indication.
- Low battery indication.

Model
TM-201
TM-202
Data hold
V
V
DC analog output

V
Max/ Min / AVG hold

V
Max hold
V

Zero adjustment
V
V

Sensor
Silicon photodiode and filter
Measuring range
20, 200, 2000, 20000, 200000 Lux
20, 200, 2000, 20000 Foot-candle
Accuracy
+ / - 3% ( Calibrated to standard incandescent lamp 2856º K)
+ / - 8% ( other visible light source TM-201)
+ / - 6% ( other visible light source TM-202)
Angle deviation from
cosine characteristics
30º
+ / - 2%
60º
+ / - 6%
80º
+ / - 25%

DIMENSION
Meter size ( LxWxH)
130x55x38mm
Sensor size ( LxWxH)
80x55x25mm
Weight ( including battery)
250g

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