Ruslan Khudyakov

Hi, thanks for answer! Right now in my room is 23°C degrees and after calibration soldering iron show me tip how 33°C. (Was in standby mode etc.) However, this is...

@yschaeff, yeah, "rectal calibration mode", LOL!!!

The best way in my opinion is 100°C plus Manual User-setting like a voltage.

We have two available constants — **1**. Boiling water: 100°C; **2**. Melting Ice: 0°C. The best for home use.

Melting & boiling points weird? Sorry, but the Celsius scale is based on them. )))

@blitzcode, the iron in the boiling water will have exactly 100°C and we will get accuracy ±1°C (or better)

@JohnEdwa Clone does not guarantee accuracy. (Original HAKKO FG-100 tolerance of ±3°C)

@Ralim After replacement tip we need recalibration. All tips a little different. (thermocouple position, weight, volume, etc)

@JohnEdwa 1.7°C between Clone and BM869 doesn't mean anything. Accuracy - it's tolerance from Real Correct Temperature, not comparative cheap gadgets measurements. Here we don't know temperature you really have...