Temprature and Humidity Data Logger TECPEL KM] l0 "3° TR-31/32 sries has USB interface, featuring elegant appearance and compact construction design for refrigerator , cold-chain transporation, and container transportation monitoring applications. TR-31/32 adopts user-friendly USB interface, easy-to-mount brackets with screws. The OK key can help the user check the Max/Min/Current values and the upper and lower limits. TR-31 / TR-32 Specif驯cations: TR-31 TR-32 Channels Temperature Temperature and Humidity Measurement Range -30 ~ 85 °C -30 ~ 85 °C -- 0 ~ 100 %RH Accuracy Temperature^ ± 0.5 C Temperature: ± 0.5 C Humidity : ± 3% RH Memory 43,000 readings Resolution Temperature : 0.1 °C( 0.1 °F) Temperature : 0.1 °C( 0.1 °F) Humidity : 0.1% RH IP Rating IP67 Logging rate 2s ~ 24h Battery 1/2 AA, 3.6V Lithium Battery Typical battery life 1 year Dimensions 125 x 28 x 22 mm Weight 60g Ambient Operating Temperature : 0 ~ 50 ° C Humidity : 0 ~ 95 %RH Accessories Analysis Software CD, USB cable, User Manual, Battery. Function: Simply connect to a PC via supplied USB cable to set up data logger. ) IP Rating : IP67 ) The low energy consumption circuit design. ) Hi/Low LED blinking Alarm setting. )Able to display Max/Min reading. )Switchable °C and °F. )Dew point calculation via software. (TR-32) )Easy operation software. )Low battery indication. )Data storage capability: 43,000 points )Acrylic holder for easy installation on walls. Fixed bracket Waterproof transparent cover. TEL : 886-2-27375866 FAX : 886-2-27373343 WWW.TECPEL.COM WWW.OKA.COM.TW TECPEL Co., Ltd.