Tel-Tru Check-Temp Thermometer Calibrators

For School Food Services

Woodland Hills CA, USA — Green Edge Systems, Inc. presents the Tel-Tru Check-Temp Thermometer Calibrators for School Food Services at the Sempra Conference for School Food Services managements, Downey, CA , February 23, 2010, the Florida School Nutrition Association Exhibition, the National School Nutrition Association Exhibition in Dallas, TX and the Texas School Nutrition Association Exhibition TASN 2010, San Antonio, TX Booth #643 .

The Tel-Tru Check-Temp Calibrators allow accurate verification of thermometer accuracy at the temperature points critical to the user???s actual application.

The calibrators offer several factory set single and dual calibration points, and specified models fit probes up to 0.250″, 0.125″, 0.187″, and 0.375″ diameter.

A built-in tool can be used for recalibration, if required, of dial thermometers.

For digital thermometers actual performance can be checked against accuracy specifications.

Use with thermometer probes of all sizes, both dial and digital!

Each Check-Temp unit is serialized and certified traceable to NIST (National Institute of Standards and Testing). Built into each unit is circuitry that warns if the unit is more than one degree out of calibration.

As part of their HACCP program, school food services can use the Check-Temp calibrators to verify their accuracy of their thermometers.

Fast, easy to use, and accurate, The Tel-Tru Check-Temp calibrator allows accurate verification of the thermometer accuracy at the temperature point critical to the user???s actual application.

Tel-Tru Check-Temp Calibrators are manufactured in Tel-Tru???s Rochester NY factory.

HACCP based food safety programs require accurate record keeping to be successful. Temperature is often the parameter of interest when monitoring a critical control point (CCP).

To assure that a temperature dependent process is under control a calibrated thermometer must be used to record temperatures. The majority of thermometers can be calibrated following a few basic procedures.

To be considered accurate, a thermometer must be calibrated to measure within ?? 2 ??F of the actual temperature.

Actual temperature can be determined in a variety of ways including measurement with an NIST (National Institute of Standards and Technology) certified reference thermometer or simply through using an ice water solution or boiling water.

Now, the Tel-Tru Check-Temp reasonably priced calibrators provide a simple, quick and reliable to use alternative.

The simplest and cheapest way to calibrate a thermometer is through either the use of ice water or boiling water.

Distilled water should always be used as dissolved solutes in tap water can significantly affect both freezing and melting points.

Another important consideration is the altitude at which calibration is being performed. At sea level, pure water boils at 212 ??F, but at 10,000 feet above sea level it boils at only 194 ??F and at 2,000 feet above sea level it boils at only 208 ??F. Barometric pressure also has an effect on boiling point but the effect is much less than that of altitude.

Thermometers intended for measuring higher temperature items, such as cooked product, should be calibrated in boiling water while those used for taking lower temperatures should be calibrated in ice water.

When calibrating in ice water both the water and ice should be composed of distilled water.

In either case care should be taken to prevent the thermometer from contacting the container being used as this could result in erroneous temperature readings.

To learn more about the Check-Temp calibrators and how to perform Ice Water or Boiling Water thermometer Calibrations manually, visit

Green Edge Systems, Inc., is a trusted leader of leader in Technology Solutions for School Food Services that include HACCP wireless temperature monitoring and food safety solutions, state-of-the-art affordable hardware products, software and communication platforms , humidity refrigeration control and Digital Menu Boards that include the FreshLoc HACCP wireless temperature monitoring system, the iQuality PAR Tech Web Based Rugged HACCP Hand Held PDA Inspection System, the HumiFilters humidity cooler filters ,the Epicure Digital Menu Boards for School Foodservices and the Tel-Tru Check-Temp thermometer calibrators. These systems provide key elements for implementing the required HACCP food safely that ensures food safely and substantial saving for school food services and efficient and modern operation of School Food Services.

To get additional information on the Tel-Tru Check-Temp thermometer calibrators, the iQuality PAR Tech Web Based Rugged HACCP Hand Held PDA Inspection System, the Freshloc HACCP Wireless Temperature Monitoring Systems for Food Services, the Epicure Digital Menu systems and the HumiFilters Humidity Cooler Filters or to set up a meeting and demonstration, visit us at one of the coming events or contact Green Edge Systems, Inc. at 818-825-8167, .

Contact information:

Tommy Orpaz
Woodland Hills, CA91364
Web: and
Tel: +1 818-825-8167