4157

Econo Traceable® Refrigerator Thermometer

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Inexpensive refrigerator thermometer switchable range is from 14.2 to 131.0°F and –9.9 to 55.0°C with a resolution of 0.1°. Accuracy is ±1°C in the range of 5 to 25°C and ±1.5°C outside range. Always-hold™ secure suction cup on the back allows the unit to be located anywhere inside the refrigerator; also supplied with place-anywhere Velcro®. Display updates every 30 seconds. This allows capturing a reading without any effect from an open refrigerator door. Wide range of the thermometer also makes it an ideal unit to monitor temperatures in storerooms, labs, offices, hoods, and cabinets.

Traceable to NIST for accuracy
To assure accuracy an individually serial-numbered Traceable® Certificate is provided from our ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). Easy-view, see-through-display LCD digit height is 1/2-inch. Supplied with long-life 1.5-volt silver-oxide battery. Size is 1 x 2-1/2 x 3/8 inches. Weight is 1/2 ounce. Replacement battery Cat. No. 1102.

**See Specifications and Downloads tabs for detailed specifications and features**

4158 Control Company Econo Traceable® Refrigerator Digital Ultra™ Thermometer, 14 to 131°F / –9.9 to 55°C with a NIST Traceable® Calibration Certificate Quantity Price 1 $24.72 2 – 9 $23.48 10 – 23 $22.25 24 + $21.01 4158 Quantity Price 1 $24.72 2 – 9 $23.48 10 – 23 $22.25 24 + $21.01 Control Company Econo Traceable® Refrigerator Digital Ultra™ Thermometer, 14 to 131°F / –9.9 to 55°C with a NIST Traceable® Calibration Certificate Digital Thermometer Control Company Digital Ultra™ Thermometer 14 to 131°F / –9.9 to 55°C 0.1° ±1.0 / ±0.5°C n/a n/a *Ultra™ thermometers are tested at selected test points to be within tighter than normal tolerance. Always-hold™ secure suction cup, Velcro®, 1.5-volt silver-oxide battery 1 x 2-1/2 x 3/8 inches

Control Company 4157-4158 Instruction Manual.pdf
Control Company Sample Traceable Certificate.pdf
Control Company Thermometer Catalog.pdf