H-B Instrument Digital Min/Max Indoor/Outdoor Thermometer - Cole-Parmer Canada
Maximum/minimum thermometer environmentally friendly, aluminium | Thermometers (inside-outside, minimum-maximum, radio-controlled) | Temperature and monitoring | Measuring Instruments | Labware | Carl Roth - International
Kkmoon Indoor Outdoor Thermometer With Wireless Sensor Digital Temperature Monitor Meter Max & Min Record Large Lcd Display For Home Bedroom Office (1 Sensor) | Walmart Canada
Active Air Indoor / Outdoor Maximum / Minimum Digital Thermometer W/ H - THC (Toronto Hemp Company)
Maximum and Minimum Mercury Thermometer, - 40°C to +50°C Celsius Range, Each