This jumbo digital vaccine thermometer is ideal for use in the clinical trials industry, comes with a triple display and is waterproof. This thermometer has large digits to aid readability and has several mounting options. There are 3 different probe types available - please see below for further details. Features Triple display: maximum, minimum, current probe temperatures plus room temperature 38mm high digits on display Sensor and 3m cable perform even when under water Alarm alert when temperature rises or falls below a set point, programmable in 1°C increments High-impact, chemical resistant ABS plastic case Flip-open stand for lab bench, slot for wall mounting, and Velcro™ and magnetic strips to attach to any surface Min/max monitors high/low readings Supplied with AAA bettery and Traceable® Certificate ISO 17025 A2LA to NIST