Traceable* Humidity/Temperature Pen with Memory

Pen continuously and simultaneously displays both RH and �F/�C with dual-recall memories. Memory displays highest and lowest humidity/temperature reading achieved overnight or during any time period. 3/4 in.-high LCD display can be read at a glance. Pen meets CLIA requirement 493.1207.
Display is updated every second. Traceable* Certificate is supplied to indicate instrument traceability to standards provided by NIST. Batteries allow for continuous, "always on"� monitoring for 6 months. Case is high-impact, chemical-resistant ABS plastic. Supplied with a 3V battery.