TPI Europe is committed to safety.
skip to Main Content
login to customer portal                request service                     contact us                  visit TPI worldwide  

SP341 Sub-mini K type Thermometer Smart Probe


Smart phone app allows easy documentation that you can share with your customer

In stock


K-Type Thermocouple Thermometer Smart Probe


  • Temperature Tester
  • Low Battery Indicator (Red LED flashing on)
  • Battery type : AAA x 3
  • Bluetooth 4.2
  • Use with ANY “K” type probe with sub mini connector

Smartphone Apps

TPI offers several apps for use with your Smart Devices, each with differing features. TPI Smartphone apps allow easy documentation that you can share with your customer. Reduce paperwork and save time! Download both as available for your device to command the full range of smartphone & tablet features!

TPI Smart Probes App
Use with All TPI Smart Probes

SP565: Hot wire velocity; Measuring of air flow velocities
SP341: K-Type Thermocouple Thermometer. Perform differential temperature tests
SP620: Measure differential pressure & volume flow with Tightness Test
SP1000: Measure CO2


TPI View App
Use with DC710 and Select Smart Devices

Allows gas engineers using their smartphone to interact with TPI’s DC710 FGASP341 Thermocouple Thermometer, and SP620 and 608BT Manometers. Job Management allows you to create multiple JOBS and attach multiple REPORTS to each Job! Give each report a different reference/name; save to an existing JOB or create a NEW one! Learn More





Click to view or download product PDFs

SP341 Data Sheet

SP341 Manual

SP341 Certificate of Conformity


SP341 Sub-mini K-type Thermometer Specifications
Range-50 °C ~ 1350 °C ( -58 °F ~ 2462 °F )
Resolution0.1°C / 0.1°F
Accuracy±1.6 °C ( -50 to 0 °C )
±(0.3% of reading, + 1°C) ( 0 to 600 °C)
±(0.4% of reading, + 1°C) ( 600.1 to 1350 °C)
±2.9 °F ( -58 to 32°F )
±(0.3% of reading, + 1.8°F) ( 32 to 1112°F)
±(0.4% of reading, + 1.8°F) ( 1112.1 to 2462 °F)
** K-type sensor accuracy is excluded.
Unit°C / °F
Operation temperature0 °C ~ 50 °C ( 32°F ~ 122 °F )
Storage temperature-20 °C ~ 60 °C ( -4 °F ~ 140 °F )
Battery life timeAbout 75 hours
Battery typeAAA x 3 (4.5V)
Weight97.5 g ( 3.44 oz )
CommunicationBluetooth 4.2

You may also like…

Back To Top