Supplied with one probe, the Dual Channel Temp and Humidity Logger with External Probe is ideal for applications where logger and sensor do not need to be co-located such as hard-to-reach environments in HVAC ducting as well as museum display cases where the logger itself might prove unsightly. Accessory probes are available to add a second logging channel if required.

Other features of the new product include measurement ranges of -30 to +80°C (-22 to +176°F) and 0 to 100%RH; storage of over 250,000 readings per channel for temperature and humidity; configurable logging rates between 10 seconds and 1 hour; a high contrast dot-matrix LCD with on-screen menu allowing the user to start, stop and restart the logger in the field and access data summaries and real-time trend analysis as well as user-programmable alarm thresholds with both audible and highly visible LED alarms. The logger is supplied with two lithium batteries, which typically allows logging for up to 1 year.

This device is now available now from Praxas.