Cooper-Atkins TM99A Digital Single-Zone Thermistor Temperature Tester with Probe and Case, -40° to 302°F

SKU: TM99A GTIN: 070131599001
$264.54

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The Cooper-Atkins TM99A is a single-zone digital thermistor temperature tester for reading one temperature at a time. It measures from -40° to 302°F (-40° to 150°C) and includes a 1075 general purpose puncture probe and 9339 soft carrying/storage pouch.

  • Temperature accuracy of ±0.3°F (±0.2°C) or ±0.5% of reading, whichever is greater
  • 0.1° resolution with switchable °F/°C display
  • LCD with backlight, min/max memory, and hold function
  • Auto shut-off after 5 minutes of non-use
  • Sealed keypad and two AAA batteries included

Single-zone measurement

Designed for applications where one temperature is read at a time.

Thermistor temperature sensing

Digital thermistor instrument for temperature measurement across the stated operating range.

1075 puncture probe

Includes a 1075 general purpose puncture probe.

Backlit LCD

The LCD includes a backlight for dark environments.

Min/max memory and hold

Stores minimum and maximum readings and provides a hold function.

Switchable temperature units

The display can be switched between °F and °C.

Auto shut-off

Turns off after 5 minutes of non-use.

Sealed keypad

Features a sealed keypad.

Included storage pouch and batteries

Includes a 9339 soft carrying/storage pouch and two AAA batteries.

Instrument type Digital thermistor temperature tester
Measurement zones Single zone
Temperature range -40° to 302°F (-40° to 150°C)
Temperature accuracy ±0.3°F (±0.2°C) or ±0.5% of reading, whichever is greater
Resolution 0.1°
Temperature units °F/°C switchable
Display LCD with backlight
Memory Min/max
Hold function Yes
Auto shut-off After 5 minutes of non-use
Probe 1075 general purpose puncture probe
Carrying/storage pouch 9339 soft carrying/storage pouch
Power Two AAA batteries
Battery life 1800 hours
Instrument weight 142 g (5 oz)

Warranty & Protection

5-year warranty on the instrument and 1-year warranty on the probe.

Frequently Asked Questions

It measures from -40° to 302°F (-40° to 150°C).
The TM99A includes a 1075 general purpose puncture probe, a 9339 soft carrying/storage pouch, and two AAA batteries.
Accuracy is ±0.3°F (±0.2°C) or ±0.5% of reading, whichever is greater.
No. It is a single-zone instrument designed for reading one temperature at a time.
Yes. It shuts off after 5 minutes of non-use.

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