Tenmars TM-204 Light Meter

Model No.: : TM-204
Product Description:

- 3½ digits LCD with maximum reading 2000.
- Overload indication.
- Low battery indication.
- 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.
- Cosine angular corrected.

Model

TM-203

TM-204

TM-205

Data hold

V

V

V

Max/ Min / AVG hold

V

Max hold

V

Zero adjustment

V

V

V

Auto ranging

V

V

Auto power off

V

V

Datalogger

V

Sensor

Silicon photodiode and filter

Measuring range

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-204)

+ / - 6% ( other visible light source TM-203/ 205)

Angle deviation from

cosine characteristics

30º

+ / - 2%

60º

+ / - 6%

80º

+ / -25%

DIMENSION

Meter size ( LxWxH)

172x55x38mm

Weight ( including battery)

250g

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