Extech Ft Candle Light Meter, NIST Certified 407026-NIST | Zoro
EXTECH FOOT CANDLE/LUX LIGHT METER (0-50,000 LUX / 0-5000 FTC)
Extech Foot Candle / Lux Light Meter - NO Light Sensor | eBay
Extech 401027 Pocket-Size Foot Candle Light Meter with NIST
Extech LT505 Pocket Light Meter 40,000 Fc / 400,000 Lux
Extech 401025 Foot Candle/Lux Light Meter - Techmaster Electronics JSC
Extech 401025-NIST Foot Candle/Lux Meter with Nist, Manual adjustment Zero Adj, Approx. 0.4 sec. Sampling Time, Fast & Slow selector Response Time, Indication of "1 " Over input indication, Accurately displays light
Extech LT505: Pocket Light Meter, Wide Range Foot-Candle/Lux Light Meter | OMNICONTROLS