Photodiode

Smart Lux Light Meter with Waterproof Probe SM700: J

User can select 3 ranges: 0.00 "“ 1999 Lux, 2000 "“ 19999 Lux or 20000 TO 50000 Lux. The range setting through key buttons. Resolution of 1 Lux / 10 Lux / 100 Lux with accuracy of +/- 6%. The peak wave is 560 nm with silicon photo diode sensor.

Merchant: Kalyx

Unitech MS146 Bar Code Reader - Desktop Bar Code Reader - Wired - Photo Diode

Price: $92.99*
(The Nerds)

The MS146 Bar Code Reader slot reader applies for time control, security access, or attendance control applications with pre-printed forms and scanning cards or badges.

Merchant: The Nerds

Wasp WWR2900 Bar Code Reader - Wand Bar Code Reader - Wired - Photo Diode

Price: $113.99*
(The Nerds)

The Wasp WWR2900 Bar Code Reader is the perfect tool for repetitive data entry whether you need quick access to data from an invoice, membership card or any bar coded material. This Pen-Style scanner is the reliable, cost-effective way to read bar codes.

Merchant: The Nerds

Unitech MS100 Wand Bar Code Reader - Handheld Bar Code Reader - Wired - Photo Diode

Price: $72.99*
(The Nerds)

The MS100 Wand Bar Code Reader is targeted toward low reading volume / cost effective solutions. The advanced optics and electronic design converts bar code labels into a high quality digital signal.

Merchant: The Nerds