SS-257H LCD Smart Soldering Station Stainless Steel Heating Element FAQ and support
SS-257H
LCD Smart Soldering Station Stainless Steel Heating Element
After setting the sleep timer, the countdown starts as soon as the unit is powered on. Is this normal?
Yes, this is normal. The timer starts counting down to sleep mode after power-on. Please note that the handpiece itself does not have a wake-up function.