The AEMC CA1246 thermo-hygrometer is a portable, compact instrument utilizing an NTC temperature sensor for excellent response time with resolution of 0.1°F and accuracy of ±2.5°F + 1ct (±0.5°C + 1ct). The thin film polymer capacitive type relative humidity sensor offers excellent recovery from 100% moisture, fast response time, and durability.

Users can find min and max readings on the display, and the hold function freezes the backlit display. Using supplied DataView software, users can perform alarm programming and recording tasks with simple set-up via computer. Choose spot recording or continuous recording for up to 1,000,000 measurements stored in 8MB flash memory. Features include dual line display, programmable alarms, built-in sensor with removable protective cap, magnetic mount, and battery or USB power.