• Built-in audible alarm. Alarm activation – Continuous 5 second alarm burst’s with 3 different –Db tones. • New, easy to read LCD display with 30 day summary in calendar format. • Auto-pause function - unplugging the external probe automatically suspends alarm & statistics processing. • Record inspection marks at the push of a button. • External Probe with high quality gold plated connector. • It takes less than 10 seconds to download the data.The Control Solutions VFC400 Vaccine Temperature Monitoring Kit includes: • VFC400 Data Logger • (1) (Fridge/Freezer) NIST Traceable Certificate of Calibration, compliant to ISO/IEC 17025:2005 • (1) 3” Stainless , 1/8”OD Probe, with 5’ senor cable P/N SSP-0615 • (1) High Density plastic (shatter proof) glycol buffer bottle P/N SPB1019 • (1) Acrylic stand P/N AS1031 • (1) Installation/Mounting Kit (includes wall mounting bracket) P/N IMK1015 • (1) Extra replaceable battery