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A. INTRODUCTION

1.

Congratulations:  Thank you for purchasing TPI products. The 383a is
easy to use and built to last. It is backed by a 3 year limited warranty. 

2.

Product Description:  The 383 is a non-contact and contact temperature
tester with laser sighting to confirm you target. It uses K-type thermo-
couples with sub-mini connector for contact measurements.

B. SAFETY CONSIDERATIONS

1.

Never point the laser beam at someone’s eyes or look directly into the
beam

2.

Use caution when measuring a shiny surface so the laser does not
reflect back into your or someone else’s eyes.

3.

Do not touch the lens to any foreign object.

4.

Do not expose the unit to damp environments for extended periods of
time.

* Depends upon temperature probe range

C. TECHNICAL DATA

Distance to Spot Ratio

9 : 1

Temperature 

Non-contact:

-31° to 999°F  (-35° to 560°C)

Range

Contact:*

-148° to 2192°F  (-100° to 1200°C)

IR Accuracy @ 23°C       

± 5°F (3°C) below 32°F (0°C) 

and 0.95 emissivity       

32°F to 999°F (0°C to 560°C)  ± 2% of rdg or ± 3.5°F (2°C)

whichever is greater

Contact Accuracy             

+(0.5% of r 3.5°F (2°C)

Emissivity                       

0.95

Laser Sighting                

Output <1mW, Wavelength 645-660nm, Class II Laser

°F or °C

Selectable (slide switch in handle)

Contact or Non-contact    

Selectable (slide switch in handle)

Display Hold                   

Yes

Response Time               

500 millisecond

Spectral Response          

7 - 14 um

Operating Temperature   

32° to 120°F   (0° to 150°C)

Battery Type                 

9 Volt

Summary of Contents for 383a

Page 1: ...ouple probes with sub mini input jack Probes purchased separately Test the TPI Advantage Visit www testproductsintl com Contact and non contact thermometer Maintain reading on display Laser sighting Backlit display 9 1 distance to spot ratio 0 1 degree resolution 095 emissivity 3 Year Limited Warranty ...

Page 2: ...o not touch the lens to any foreign object 4 Do not expose the unit to damp environments for extended periods of time Depends upon temperature probe range C TECHNICAL DATA Distance to Spot Ratio 9 1 Temperature Non contact 31 to 999 F 35 to 560 C Range Contact 148 to 2192 F 100 to 1200 C IR Accuracy 23 C 5 F 3 C below 32 F 0 C and 0 95 emissivity 32 F to 999 F 0 C to 560 C 2 of rdg or 3 5 F 2 C wh...

Page 3: ...bottom right side of the handle If a probe is not connected the thermometer will display open when the trigger is pulled 4 F C The selector switch is located inside the battery compartment in the handle Simply swing open the two piece handle and position the slide switch Temperature Measurement Infrared CAUTION LASER RADIATION DO NOT STARE INTO BEAM OUTPUT 1Mw WAVELENGTH 645 660nm CLASS II LASER P...

Page 4: ...r expense consequential damages incidental damages or incidental expenses including dam ages to property are not covered Transportation expenses to the company are not covered Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limita tions or exclusions may not apply to you To Obtain Warranty Performance Include with the product your name addre...

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