TES TES-1337B 数字照度计

Dual 4 digit LCD display read out.

Measuring range 50.00, 500.0, 5000, 50.00K, 200.0 Klux

5,000, 50,00, 500,0, 5000, 20,00 Kfc

Auto differential (5 steps) (1 fc = 10.76 lux)

Over Display CV is displayed

Resolution 0.01 lux, 0.001 fc

Accuracy ± 3% rdg ± 5dgt (Calibrated according to

standard incandescent lamp, 2856 K)

CIE photopic f ‘1 ≦ 6%

Temperature characteristics: ± 0.1% / ℃

Measurement rate: About 5 times / second

Image sensor Silicon photodiodes

Data memory capacity 99 sets. (Read directly from the LCD screen)

Operating / storage conditions 0 ℃ ~ 50 ℃ <80% RH

-10 ℃ ~ 60 ℃ <70% rh

Power source Battery 6 pcs AAA

Battery life (typical) 100 hours

Optical conductor length 150 cm (approx.)

Optical dimension 100 (L) × 60 (W) × 27 (H) mm

Dimensions 150 (L) × 72 (W) × 33 (H) mm

Weight 320g

Accessories Carrying case, User guide, Battery