Specifications

TES Lux Light Meter TES-1335 Digital Light Meter

TES Lux Light Meter TES-1335 Digital Light Meter  

 

Features:

• Spectral Sensitivity close to CIE photopic Curve.
• Integral illuminance measurement.
• Data Hold function.
• Data memory and read function.
• Reference value setting for relative or percentage deviation measurement.
• Ripple measurement for STRAY + LIGHT function.
• Time-hold function.
• Point - average function.
• Comparator function.
• CNS 5119 Class II

Specifications:

Display	Dual display 4 digit LCD read out.
Measuring Range	99.99, 999.9, 9999, 99990, 999900 Lux
	9.999, 99.99, 999.9, 9999, 99990 fc
	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 Κ )
CIE photopic f ' 1	No more than 6 %
Temperature Characteristics	± 0.1%/ C
Measuring Rate	Approximately 5 time/sec
Photosensor	Silicon photodiodes
Data Memory Capacity	50 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	250g
Accessories	Carrying case, Instruction manual