TPI SP620 Smart Dual Input Pressure Meter

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  • Measures pressure from -150mbar to 150mbar
  • Dual inputs allow differential pressure measurement
  • Bluetooth connection to smartphone via free TPI app

rrp £75.00

now £71.00 (Ex. VAT) £85.20 (Inc. VAT)

rrp £75.00


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  • Description

    TPI SP620 Smart Dual Input Pressure Meter

    The TPI SP620 Smart Dual Input Pressure Meter is a sophisticated instrument that can measure pressure from -150mbar to 150mbar through two different inputs, thus allowing differential pressure measurement. Readings are accurate to ±0.05mbar or 1.5% (>1mbar) and have a resolution of 0.01mbar so the meter produces reliable, precise readings.

    Readings on the TPI SP620 are fully compensated for temperature and the meter has a trim mode that produces a stable value from fluctuating readings. It has multiple applications across a range of industries including duct pressure checks, appliance regulator adjustments, air filter checks, and setting delivery pressures.

    The TPI SP620 has no screen of its own but instead communicates wirelessly to the user’s smartphone via Bluetooth connectivity. Readings are offered in a range of units including mbar, inH2O, kPa, PSI, mmHg, inHg and mmH2O and displayed on the user’s smartphone’s screen when used in conjunction the TPI Smart Probe app.

    In addition to showing readings on a smartphone screen on a numerical or graphical format, the free TPI app allows the user to export readings in a CSV file and then reported to the customer or colleagues via e-mail. The meter is supplied with a protective soft pouch.

    TPI part number: SP620

    Key Features

    • Dual-input differential pressure
    • Pressure range: -150mbar to 150mbar
    • Accuracy: ±0.05mbar / 1.5% (>1mbar)
    • Resolution: 0.01mbar
    • Bluetooth connection to smartphone
    • Results displayed on phone screen
    • Works with free TPI app
    • Export results in CSV format
  • Specification

    • Input Type: Dual input differential
    • Connection Type: 1/4 inch barb
    • Measurement Range: -150 mbar to +150mbar (-60 inH2O to +60 inH2O)
    • Accuracy: +/-0.05 mbar (0 to 1 mbar) / +/-(1.5% + 20 digits) (> 1 mbar); +/-0.02 inH2O (0 to 1 inH2O) / +/-(1.5% + 20 digits) (> 1 inH2O)
    • Resolution: 0.01 mbar / 0.01 inH2O
    • Units of Measure: 7 Units (mbar, inH2O, kPa, PSI, mmHg, inHg, mmH2O)
    • Operating Temperature: -20⁰C to 50⁰C (-4⁰F to 122⁰F)
    • Communication: Bluetooth version 4.2 (Use with TPI Smart Probe App)
    • Battery Type: AAA x 3
    • Battery Life: 80 hours typical
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  • Delivery Information

    At we understand the importance of a reliable delivery service when shopping online. Especially when the goods are often essential to your working day. If your goods are required by a certain date please feel free to contact us for an honest and realistic indication whether this can be met. We aim to process all orders we receive within 1 to 3 working days, however from time to time we do have an increased demand for certain products or there might be delays from the manufacturer. In such cases delivery of your equipment may be subject to a minor delay.

    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
    • Pre-Noon Next Working Day Delivery (on select products only) at £9.50*
    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

    Customers outside the UK: exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail with your name, address and the items you would like to order for an accurate shipping quote or go to for more information.

    For more information on delivery, please see our terms and conditions.