Lux Intensity Meter TES-1337B|TES Electrical Electronic Corp.

Light Meter

TES-1337B

Product Features

Application:Street Lighting,tummel lighting,etc.
Luminous intensity(cd)=Lux x Distance²
Spectral correction factor function (include LED)
User calibration function (CAL)
Dual Display, 4-digit LCD reading.
Spectral Sensitivity close to CIE photopic Curve.
Measuring Levels Ranging 0.01 to 200.0 Klux, 0.001 to 20.00 Kfc, Autoranging 5 step.
Accurate and Instant response.
Luminous intensity measurement.
Data Hold function.
Data memory and read function.
Point - average function.
Auto power off function.

Display	Dual display 4 digit LCD read out.
Measuring Range	50.00 lux, 500.0 lux, 5000 lux, 50.00 klux, 200.0 klux 5.000 fc, 50.00 fc, 500.0 fc, 5000 fc, 20.00 kfc Auto ranging (5 step) (1 fc = 10.76 lux)
Overrange Display	OL is displayed
Resolution	0.01 lux, 0.001 fc
Accuracy	±3%rdg ±5dgt (Calibrated to standard incandescent lamp, 2856 K)
CIE photopic f ’₁	≦6%
Temperature Characteristics	±0.1%/°C
Measuring Rate	Approximately 5 time/sec
Photosensor	Silicon photodiodes
Data Memory Capacity	99 sets. (Direct reading from LCD display)
Operating / Storage Conditions	0°C ~ 50°C <80% RH -10°C ~ 60°C <70%RH
Power Source	6 pcs AAA size Battery
Battery Life (typical)	100 hours
Photosensor Lead Length	150 cm (approx.)
Photosensor Dimensions	100(L) ×60(W) ×27(H)mm
Dimension	150(L) ×72(W) ×33(H)mm
Weight	320g
Accessories	Carrying case, Instruction manual, Battery