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TPI SP555 Wireless Air Velocity Vane Probe

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  • Probe capable of measuring temperature & air velocity simultaneously
  • Bluetooth incorporated for connection to Smartphones & FREE TPI App
  • Suitable for HVAC systems, fume hoods, floor registers & exhaust grills
(Ex. VAT) £75.00 (Inc. VAT) £90.00

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  • Description

    TPI SP555 Wireless Air Velocity Vane Probe

    The TPI SP555 Wireless Air Velocity Vane Probe is a lightweight, handheld device which can simultaneously measure both air velocity and temperature. Swiftly record minimum, maximum and average readings with multiple built-in units of measurement; m/s, km/h, ft/min, knots, mile/h. This air probe boasts a resolution of 0.1 m/s / 0.1°C, air velocity accuracy of ±( 2% of mv + 59 fpm) and a range of 0.5 m/s to 25 m/s. It also features a temperature range of -20°C to 60°C and a temperature accuracy between ±0.5°C to ±1°C dependant on the temperature.


    Ergonomic and operated via a simple button press, the SP555 Wireless Air Velocity Vane Probe is suitable for an array of applications.

    • Air duct analysis to balance residential and commercial HVAC systems
    • Air velocity measurements in HVAC systems
    • Exhaust grills
    • Floor registers
    • Fume hoods

    Use the TPI SP555 with your Smartphone and the FREE TPI Smart Probe App via the internal Bluetooth function, the connection is indicated by a simple On/Off LED light. Through the TPI app the probe can automatically calculate and display CFM, the SP555 is a useful tool with a 30 hour battery powered life span.

    Key Features

    • Simultaneously measure temperature & air velocity
    • Features measuring units - m/s, km/h, ft/min, knots, mile/h
    • Resolution: 0.1 m/s / 0.1°C
    • Range: 0.5 m/s ~ 25 m/s / -20°C ~ 60°C
    • Air Velocity Accuracy: ± ( 2% of mv + 59 fpm)
    • Temperature range: -20°C ~ 60°C
    • Temperature Accuracy: Between ±0.5°C & ±1°C (depending on temperature range)
    • Record minimum, maximum & average readings
    • Handheld instrument
    • Compatible with Smartphone & FREE TPI Smart Probe App
    • Communicate with smartphone using Bluetooth LE and TPI App
    • Bluetooth connection with On/Off LED indicator
    • Automatically calculates and displays CFM through the TPI app
    • Battery powered, 30 hour life span

    TPI part number: SP555

  • Specification

    • Range:
      • 0.5 m/s ~ 25 m/s (98 fpm ~ 4900 fpm)
      • -20°C ~ 60°C (-4°F ~ 140°F)
    • Air Velocity Accuracy:
      • ± ( 2% of mv + 0.3 m/s)
      • ± ( 2% of mv + 59 fpm)
    • Temperature Accuracy:
      • ±0.5°C( 0°C ~ 45°C ) / ±1°C ( -20°C ~ -0.1°C, 45.1°C ~ 60°C)
      • ±1°F( 32°F ~ 113°F ) / ±2°F ( -4 °F ~ 31.9°F, 113.1°F ~ 140°F)
    • Resolution: 0.1 m/s (2 fpm) 0.1°C / 0.1°F
    • Operation Temperature: -20°C ~ 50°C (-4°F ~ 122°F)
    • Storage Temperature: -20 °C ~ 60 °C (-4°F ~ 140°F)
    • Battery Life Time: About. 30 hours
    • Battery Type: AAA x 3 (4.5V)
    • Weight: 3.74 oz (106 g)
  • Product Documents

    Product Attachments

    View FileTPI SP555 Datasheet    Size: (256.93 KB)
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