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FlashCheck® Certified Min/Max Alarm Thermometer

Model 12238
Qty:
  • 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
Applications: Hospitals, Labs, Pharmacies, Supermarkets, Dairy Products, Cold-Holding Display Cases, Refrigerators and Freezers

 

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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.

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Specifications
FlashCheck Certified Min/Max Alarm Thermometer
FeatureSpecification
DeltaTrak manufactures products under an ISO 9001:2015 registered quality management system
External Sensor Measurement Range -58°F to 158°F (-50°C to 70°C)
Internal Temperature Sensor and Operating Range 14°F to 122°F (-10°C to 50°C)
Accuracy ±1.0°F (-22°F to 131°F) ±0.5°C (-30°C to 55°C); otherwise ±1.8°F (±1.0°C)
Display Resolution 0.1°F/°C
Display Reading Update 17 seconds
Display Size 1.92in W x 2.08in L (49mm W x 53mm L)
Instrument Size 2.99in W x 3.74in L x 0.74in D (76mm W x 95mm L x 19mm D)
Body Casing ABS polymer, resistant to chemicals and high impact
Sensor Thermistor
External Probe Type/ Size Stainless Steel, 0.7in L x 0.2in Dia (17.8mm L x 5mm Dia)
External Sensor Bottle 5 mL PETEG Sterile Bottle -21 CFR compliant; Polystyrene with PE cap, 1.6in L x 0.79in Dia (41mm L x 20mm Dia)
External Sensor Buffer Propylene glycol (GRAS classified – Generally Recognized As Safe)
Sensor cable 9.84ft x 0.08in Dia (3 meters x 2mm Dia)
Battery AA Battery, user replaceable
Certification/Calibration 2-yr ISO 17025 Calibration Certificate (A2LA), 1-yr NIST Calibration Certificate, and Manufacturer’s Certificate of Compliance available; CE mark, NIST traceable, RoHS, WEEE
Weight 5.4oz (unit, glycol bottle and sensor)
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12238 Includes Manufacturer's Certificate of Compliance
12238-02 Includes 2-yr ISO 17025 Calibration Certificate
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