There have been several versions of EasyTemp (EZ-TMP) temperature probes. Here is how you can tell which you have.
Original Version
- Sold between Spring 2005 — April 2020
- Identifying markings:
- Product identification flag does not include part order code, model number, or part number
- Firmware version: 1.53
- Processor: Cypress
First Revision – internal processor updated
- Sold between April 2020 — November 2020
- Identifying markings:
- Model version, EZT1610R1, on tape near USB plug and on product flag
- Product Flag also includes part order code
- Firmware version: 1.65
- Processor: NXP
Second Revision – plastic case updated
- Sold between November 2020 — Present
- Identifying markings:
- Plastics changed to match Go Direct Temp
- Silk screening on sensor is all white (no green Easy)
- Product ID is printed on label on back of sensor
- Product flag has model version and part order code
- Firmware version: 1.65
- Processor: NXP
