Lutron HT-3006A HUMIDITY/TEMP. METER + type K/J Temp., RS-232

Lutron YK-90HT HUMIDITY METER, data logger, RS-232

Lutron LCR-9083 LCR METER

Lutron LM-8000A 4 in 1, Lux, Anemometer, Temp, Humidity

Lutron LM-8010 4 in 1, LUX, Anemo-CFM, CMM, Temp, Humidity

Lutron LM-8102 5 in 1 METER

Lutron SL-4112P SOUND LEVEL METER, auto range + Type K Temp., optional Humidity, Light, Anemometer

Lutron LX-101AS LIGHT METER

Lutron LX-113S Auto Range, LIGHT METER

Lutron LX-105 LIGHT METER, RS-232

Lutron LX-107 Digital Light Meter

Lutron LX-1102 Digital Light Meter