Overview: Temperature is an important factor in maintaining optimal comfort levels and good indoor air quality. Quickly and conveniently take accurate temperature reading with the HYELEC MS6501 K Type Digital Thermometer. The HYELEC MS6501 is invaluable for facility maintenance and utility technicians， HVAC-service contractors， and specialists who access indoor air quality ( IAQ ). It is also the perfect tool for monitoring problem areas. Lightweight and easy to hold， stable performance， high precision， low consumption， novel structure， safe and reliable - I’m sure this is an ideal measuring instrument for the majority of users.General Specifications: • Sampling rate: About 2 times / second• Display: 3 1 / 2 bit LCD• Thermocouple probe: - TP - 01 K type thermocouple probe with plug- It is a speeding reaction bead thermoelectric coupling， generally applicable to many fields- Range: - 50 - 750 Deg.C / - 58 - 1382 Deg.F- Length: 1m， with a miniature plug• Thermocouple open indication:- When not connected to a thermocouple or thermocouple open， the LCD will display the environment temperature• Low battery indication function• Environment condition of using- Working environment: 0 - 40 Deg.C， less 80 percent RH- Storage environment: - 10 - 60 Deg.C， less than 70 percent RH ( without batteries ) Brand: HYELEC Model: HYELEC MS6501 Material: ABS Type: Measuring instruments Professional instruments: Combustible Gas Detector Primary functions: Test normal atmospheric temperature or high temperature Features: Data hold， Celsius degree and Fahrenheit degree selection Scope of application: Industrial， Agricultural， Education， Office ArrayPackage weight: 0.208 kg Product Size: 12.5 x 6 x 2.5 cm / 4.91 x 2.36 x 0.98 inches Package Size: 15 x 10 x 4 cm / 5.90 x 3.93 x 1.57 inches Package Contents: 1 x HYELEC MS6501 Wireless K Type Digital Thermometer Temperature Meter， 1 x Thermocouple Probe， 1 x English User Manual， 1 x Storage Bag