Luminance Meter

Product Features

Dual Display, 4-digit LCD reading.
Spectral Sensitivity close to CIE photopic Curve.
Measuring Levels Ranging 0.001 to 1999k cd/m2, 0.001 to 580.0k fL, Autoranging 7 step.
Accurate and Instant response.
Luminance ratio A/B, deviation %A,different B-A and peak luminance measurements.
User calibration factor and color-correction functions.
Accumulation luminance measurement.
Max/Min/AVG function.
Backlit function.
Comparator function.
Data Hold function.
Data memory and read function.
Data logger function.
USB Interface.

Luminance Meter TES-137 |TES Electrical Electronic Corp.

Display	Dual display 4 digit LCD read out.
Measuring Range	9.999, 99.99, 999.9, 9.999k, 99.99k, 999.9k, 1999k cd/m² 9.999, 99.99, 999.9, 9.999k, 99.99k, 580.0k fL Auto ranging (7 step) (1 fL = 3.426 cd/m²)
Measuring Angle	2°
Overrange Display	OL is displayed
Resolution	0.001 cd/m², 0.001 fL
Accuracy	±3% rdg ±5dgt (Calibrated to standard incandescent lamp, 2856 Κ, at 25℃/77℉)
CIE Photopic f ’₁	<6%
Temperature Characteristics	±0.1%/℃
Measuring Rate	Approximately 5 time/sec
Photosensor	Silicon photodiodes
Data Memory Capacity	200 sets. (Direct reading from LCD display)
Data Logger Capacity	microSD CARD 4GB
Operating / Storage Conditions	0℃ to 50℃ <80% RH -10℃ to 60℃ <70%RH
Power Source	6 pcs 1.5V AAA size Battery
Battery Life (typical)	50 hours
Photosensor Lead Length	90 cm (approx.)
Photosensor Dimensions	40f×158(L)mm
Dimension	150(L) × 72(W) × 35(H)mm
Weight	Meter: 235g, Photosensor: 210g
Accessories	Carrying case, Instruction manual, Battery, CD software, Micro-USB cable.

Remark:
Payment: Paypal, western union, credit card, bank transfer.
Warranty:1- 5 years
Defective rate: Less than 0.7%
MOQ: 1PCS
Packaging: Blister&package, gift box, carton
Delivery time: 2-7 days

OEM available

We are professionally manufacturing Power supply, LED Drivers,instrument

and meters and so on. Original quality, high-technic design, competitive price.

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