With 650 watts of power, internal air adjustable from 5 L/min. to 50 L/min. and temperature variable from 100°F to 1,000°F, the new Weller® WHA900 Hot Air Station is a solid performer. But what really puts the WHA900 ahead is its closed-loop temperature feedback control that maintains the temperature at the nozzle, independent of the airflow rate.

The Secret Is The Sensor

The WHA900 has a sensor located at the nozzle that continuously samples the temperature and instantly adjusts the heat output to maintain the temperature you've pre-selected. So you don't have to readjust the temperature every time you change the airflow rate. Set it once and forget it. So your rework production increases and your reject rate goes down. That's the Weller Advantage.

The WHA900 is the only unit in its class that has a temperature and air flow setback than can be pre-selected by the user. Plus it's the only unit that features a temperature offset control that fine-tunes the hot air temperature right at the tip when an ultra-precise temperature is required for thermocoupled component removal.

• For reworking SMT components
• Compact design maximizes workspace efficiency
• Controlled output maintains set temp regardless of air flow setting
• Temperature and air flow are controlled independently
• Standby button allows you to power down to low settings when not in use
• Includes a rest support for the hand piece
• Nozzles sold separately - See Below