Minimum – Maximum Temperature Thermometers record the maximum and minimum temperatures. Min-Max Thermometers are ideal for temperature monitoring in essentially any setting – the laboratory, food processing, refrigeration, green houses, etc.

FlashCheck® Min-Max Alarm Digital Thermometer
Model 12217

The 12217 is an economical and convenient quality assurance tool for continuous monitoring of temperature controlled environments or for spot checking specific areas. The stereo jack gold plated sensor cable ensures accurate and reliable temperature readings. The min/max memory stores the lowest and highest readings for instant recall. Alarms are alerted with an audible and/or visual alarm. It features a fast-responding stainless steel probe with a 10 foot (3 meter) durable cable that detaches from the base unit for easy installation.

  • Measuring range from -58°F to 158°F (-50°C to 70°C)
  • Highly accurate up to ± 1°F (±0.5°C)
  • High/low alarm settings
  • Minimum/Maximum memory stores lowest/highest readings
  • Stereo jack gold plated connector reduces faulty readings
  • Jumbo LCD
  • Switchable °F/°C scale
  • Blunt probe sensor with 10 foot (3 meter) strain resistant cable
  • Strong magnetic attachment and fold-away stand
  • Retains settings during battery swap
  • Configurable delay alarms with audible buzzer and/or flashing light
  • More than 1 year of continuous monitoring

FlashCheck® Certified Min/Max Alarm Thermometer
Model 12238

The 12238 has a temperature-buffered sensor enclosed in a bottle of propylene glycol solution, which ensures accurate measurements that are not impacted by rapid temperature fluctuations caused by frequent refrigerator or freezer door openings. The propylene glycol solution is GRAS (generally recognized as safe) and mimics temperature readings in a medium similar to common fluids stored in food and laboratory refrigerators, freezers and cold display cases.

The 12238 Certified Alarm Thermometer comes with a Min/Max memory, a large, easy-to-read LCD, and high/low alarm settings. The thermometer monitors temperature inside freezers, refrigerators, or cold holding display cases. The sensor has a 3 meter cable and a stainless steel, blunt probe enclosed in a sealed plastic bottle of propylene glycol. This enclosure prevents false alarms because the measurements of the probe are not impacted by rapid temperature fluctuations caused by frequent door openings that occur during normal use.

This digital thermometer mimics temperature readings in a medium similar to the common fluids stored in refrigerators and freezers in pharmacies and labs.

  • High/low alarm setting
  • Glycol buffered probe emulates products and prevents false alarms during normal use
  • Gold plated stereo jack connector reduces faulty readings
  • Minimum/Maximum memory stores lowest/highest readings
  • Jumbo LCD
  • Switchable °F/°C scale
  • Strong Magnetic attachment and fold-away stand
  • Retains settings during battery replacement
  • Configurable delay alarms with audible buzzer
  • More than 1 year of continuous monitoring
  • Ideal for monitoring vaccines and common fluids stored in refrigerators, freezers, and cold holding display cases