The Infrared Thermometer Models ST650,ST652 and ST653 are noncontact infrared temperature measuring instruments. Features include a 4 digits backlit LCD, SCAN/HOLD /AUTO function and Auto Power Off (about 6 seconds). To measure a temperature, point the unit at the object, pull the measuring trigger and hold. Make sure the target area is larger than the unit’s spot si

Applications:

• Electrical troubleshooting.
• Automotive repair and maintenance.
• Air conditioner
• Science experiment
• Manufacturing processes of semiconductor technology
• Test terminals on circuits
• Perform HVAC energy audits