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TES-1335 Digital Light Meter
Features
- Spectral Sensitivity close to CIE photopic Curve.
- Measuring Levels Ranging 0 to 400,000 Lux, 0 to 40, 000 fc.
- Accurate and Instant response.
- Data Hold function.
- MAX / MIN function.
- Peak Hold function.
- Relative function.
- Cosine Angular corrected.
- Auto-Power-Off function.
- CNS 5119 class11
Specifications
Display |
3 3/4 digit LCD with bargraph indication |
Measuring Range |
40, 400, 4000, 40000, 400000 Lux |
40, 400, 4000, 40000 fc |
(1 fc = 10.76 Lux) |
Overrange Display |
Highest digit of (1) is displayed |
Resolution |
0.01 Lux |
Accuracy |
±3% rdg ±0.5dgt (Calibrated to standard incandescent
lamp, 2856°Κ) |
CIE photopic f ' 1 |
< 9% |
Temperature Characteristics |
±0.1% / °C |
Measuring Rate |
Approximately 2.5 time/sec |
Photosensor |
Silicon photodiodes |
Operating / |
0°C ~ 50°C < 80% RH |
Storage Conditions |
-10°C ~ 60°C < 70%RH |
Power Source |
6 pcs AAA size Battery |
Battery Life (typical) |
200 hours |
Photosensor Lead Length |
150 cm (approx.) |
Photosensor Dimensions |
100 (L) × 60 (W) × 27 (H) mm |
Dimension |
135(L) × 72 (W) × 33 (H) mm |
Weight |
250g
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Accessories |
Carrying case, Instruction manual, Battery |
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