RTR-503/503L All-in-One Temperature-Humidity Sensor

General Specifications
Measurement Channels Temperature 1ch
Humidity 1ch
Measurement Range Temperature: 0 to 55°C
Humidity: 10 to 95%RH
Accuracy Temperature: Avg. ±0.3°C
Humidity: ±5%RH
LCD Display Measurements, Battery Life Warning, etc.
Logging Capacity 8,000 data sets
Recording Intervals 15 choices from 1 sec. to 60 min.
Recording Mode Endless/Onetime
Comm Interfaces Optical, Short Range Wireless
Power Lithium Battery, AC Adaptor
Operating Environment -40 to 80°C (-30 to 80°C during wireless communications)
Dimensions H:62mm × W:47mm × D:19mm, L type 6.5mm
Waterproof Capacity IP64
Battery Life About 10 months
L Type: About 4 years
Accessories Temperature-Humidity Sensor, Lithium Battery (LS14250) or Large Capacity Battery Adaptor Kit (RTR-500B1), etc.
Reference Price RTR-503 : US$250 , RTR-503L : US$260
Prices are for reference only; please check with your local distributor for exact pricing.