Kind reminder:

The thermal imager may occasionally experience a 2-3 second lag during

operation, which is a normal phenomenon during the calibration process of the

instrument.

HT821A parameter

The initial thermal imaging module of HT821A

infrared thermal imager is 96 * 96, but with our technical

support, it can be extended to 240 * 240, making the

observation effect clearer and achieving ultra clear image

quality