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Combo non-contact / contact thermometer 380a, 381Fa & 384a TestProducts International, Inc. • Contact and non-contact thermometer • Maintain reading on display • Laser sighting except 380a • Backlit display • 9:1 distance to spot ratio (6:1 for 381Fa) • 0.1 degree resolution •...
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A. INTRODUCTION 1. Congratulations: Thank you for purchasing TPI products. The 380 series is easy to use and built to last. They are backed by a 3 year limited warranty. 2. Product Description: The 380 series are non-contact and contact temperature testers.
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Set the IR/K selector switch to IR. Turn the thermometer on by holding down the trigger. Line up the laser (except 380a) with the target and hold the front of the ther- mometer nine inches from the target (spot size will be one inch at this dis- tance).
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F. MAINTENANCE 1. Clean the surface of the instrument and optical lens with a damp cloth. 2. Replace the 9 Volt battery when the low battery indicator appears on the LCD. G. TROUBLE SHOOTING Symptom Probable Cause Temperature seems inaccurate. •...
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