Yihua 938D soldering station with thermal tweezers

YIHUA 938D is a professional soldering station with hot SMD tweezers designed primarily for electronics service, assembly and disassembly of small surface-mounted components. The parallel design of the soldering tweezers allows both leads of the component to be heated at the same time, which significantly makes it easier to desolder resistors, capacitors and other SMD components.

The station features a high output of 75 W, fast heating and precise temperature control in the range of 200–480 °C. The digital LED display makes it easy to monitor the set temperature and supports switching the display between Celsius and Fahrenheit.

The integrated ESD Safe protection helps protect sensitive electronic components from electrostatic discharge. The automatic sleep function after approximately 10 minutes of inactivity helps save energy and extends the life of the heating element.

Features:

• Large, bright LCD display
• Microprocessor, Samsung controller ensures high thermal stability and fast heating
• High-quality heating elements ensure long service life
• ESD protected 
• Ergonomic ThermoTweezers with silicone cover improving grip
• The housing is made of high-quality materials, durable and aesthetically pleasing
• Takes up little space on the workbench
• Long cable to the handpiece, approximately 1.5 m
• ThermoTweezers enable fast and effective removal of electronic components

Functions:

• 3 preset temperatures: quickly set a previously programmed temperature using button 1, 2 or 3. Separate for both devices.
• Sleep function: if the iron is not used for the set time from 1-99 minutes, it enters sleep mode, when the temperature drops to 200 ° C and is maintained in this range until the station is used again. This extends the life of the tip and heating elements. If you set the time to 0, the function is inactive.
• Automatic shutdown function: after switching to sleep mode, the station remains in this state for 1-99 minutes. If it is not used within that time, it switches off automatically. This saves electricity and improves workplace safety if the technician leaves without remembering to turn off the device.
• Temperature correction function: after replacing the heating elements, tip, or changing the working environment, the station should be recalibrated. Temperature correction allows adjustment in the range of +/- 50 °
• 2 temperature scales to choose from: the station can display temperature in Celsius or Fahrenheit

Specifications:

• Voltage: 220-240 V AC
• Power input: 75W
• Temperature range: 100 - 480 ° C
• Temperature stability: +/- 2 ° C (static)
• Tip ground potential: <2 mV
• Grounding at the tip: <2ohm
• Dimensions 150 x 136 x 93 mm (depth x width x height)
• Operating environment 0 to 40 ° C
• Compact design with an easy-to-read LCD display.
• Ability to store 3 work programs for each handpiece
• Features: 3 programmed temperatures, sleep, automatic shutdown, digital temperature correction, C or F range