Test & Measurement: Pocket Probes Measure Surface Or Immersion Temperatures

The PTT pocket temperature test probes measure surface or immersion temperatures in degrees Celsius or Fahrenheit. The TPP1 immersion probes and TPP2 surface-area probes measure from −50°C to 250°C (−50°F to 400°F) with 0.1°C or 0.1°F resolution on an easy to read, three-and-a-half-digit LCD display. Temperature change/response time is 10 K/s. A Data Hold function freezes the display. A protective cover with a pocket clip safeguards the immersion probes. An included 3-V CR2032 coin-size battery powers the devices. With a suggested retail price of $12.95 each, all four versions are available from inventory.