TPI SP620 User Manual

SP620 Differential Manometer
Smart Probe

Test Products International, Inc.

Test the TPI Advantage

Visit www.tpieurope.com

Connects to smart phone and uses the TPI
Smart Probe App or the TPIView App

Perform differential pressure
measurements

Up to 6 SP620 smart probes can connect to a
single mobile device (most devices)

Timed UK Let/By - Tightness Test
function (View App ONLY)

UK Working Pressure Test (View App ONLY)

3 Year Limited Warranty

TABLEOFCONTENTS

A. Introduction............................................................................................... 1

B. Safety Considerations.............................................................................. 1

C. Specifications........................................................................................... 2

D. Instrument Overview................................................................................ 3

E. Maintenance............................................................................................. 4

F. Trouble Shooting....................................................................................... 4

G. Accessories.............................................................................................. 4

H. Warranty................................................................................................... 5

I. Replacing Batteries.................................................................................... 5

A. INTRODUCTION

1. Congratulations: Thank you for purchasing TPI products. The
SP620 is easy to use and built to last. It is backed by a 3 year
limited warranty.

2. Product Description: The SP620 is a Differential Manometer
Pressure “Smart Probe”. It connects to your mobile device and
uses the TPI Smart Probe App or TPI View App to display

differential pressure readings.
Data can be displayed, saved, logged, allocated to a specific

job, exported & e-mailed in either pdf or csv depending on
which app the SP620 is connected to.

3. Download either the SmartProbe or the View app from either
the Apple App Store or the Google Play Store

B. SAFETY CONSIDERATIONS

1. Never attach the SP620 to a hot surface.

2. Always ensure the pressure being measured does not
exceed the capability of the SP620.

3. Never use the SP620 to measure liquid pressure.

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

1

SmartProbes App View App

C. SPECIFICATIONS

2

D. INSTRUMENTOVERVIEW

1. Input connection for pressure measurements. Inputs
are marked + and -.

2. SP620 status LED indicator.
Orange and blinking = Bluetooth not connected
Green and blinking = Bluetooth connected
Blinking Red with either of the above = Low battery

3. Power Key. Press and hold to turn the instrument on.
Press and hold to turn the instrument off.

4. Built-in magnet. Attach to
metal surfaces for hands free
operation. Ensure surface is
not hot.

5. Serial number location. Last
three digits are the product
identification number and
marked in bold. Use this
number to distinguish
between models when
several SP620’s are
connected to a phone or
tablet.

6. Screw to open battery
compartment. Turn the screw
counter clockwise until it is
just above the compartment
door. Lift on the screw to
open the compartment.

The inputs are marked + and -. Any pressure
connected to the - port will be subtracted from
the + port.
For standard pressure / vacuum measurements
use the + port only.
Use the + and - port when performing differential
measurements.

3

4

E. MAINTENANCE

1. Clean the surface of the instrument with a damp cloth.

2. Replace the three AAA batteries when the low battery indicator appears.

F. TROUBLE SHOOTING

Symptom Probable Cause

Pressure seems inaccurate. • Check tubing for kinks or cuts.

• Low battery.

• Ensure connection with smart
device is working.

SP620 does not turn on. • Dead or low batteries.

• Not holding down power switch
until unit turns on.

• Defective POWER ON switch.

SP620 displays “OL”. • Pressure limit exceeded.

G. ACCESSORIES

Included Accessories

Part Number Description

A620SP Soft pouch

Optional Accessories

Part Number Description

A925 Carrying case for 4 smart

probes

A930 Carrying case for 1 or 2

smart probes

This product is warranted to the purchaser against defects in material and workmanship for three years
from the date of purchase.

Covered by Warranty: Repair parts and labor; or replacement of the product at company’s option.
Normal transportation charges to the purchaser are also covered.

Not Covered by Warranty: Damages to the product which are the result of abuse, improper use or main­tenance are not covered. Any other expense, consequential damages, incidental damages, or incidental
expenses including damages to property are not covered. Transportation expenses to the company are
not covered.

To Obtain Warranty Performance: Include with the product: your name, address, phone number, written
description of the problem and proof of purchase date. Carefully package and return to:

TPI, Inc. TPI Canada TPI, Europe Ltd..

9615 SW Allen Blvd. 342 Bronte Rd. S., Unit 6 Longley House, International Drive
Beaverton, OR 97005 Milton, Ontario L9T 5B7 Southgate Crawley
USA Canada West Sussex RH10 6AQ England
503-520-9197 905-693-8558 44(0) 1293 530196
www.testproductsintl.com www.tpicanada.com www.tpieurope.com

Implied Warranties: Any implied warranties including implied warranties of merchantability and fitness

for a particular purpose, are limited in duration to three years from date of purchase. To the extent any
provision of this warranty is prohibited by federal or state law and cannot be preempted, it shall not be
applicable. This warranty gives you specific legal rights, and you may also have other rights which vary
from country to country.

5

I. REPLACING BATTERIES

1. Turn the battery
compartment screw
counter clockwise
until it is just above
the compartment
door. Lift on the
screw to open the
compartment.

2. Replace the three
AAA batteries.

3. Re-install the battery cover and tighten the
screw by turning it clockwise.

H. WARRANTY

Test Products International, Inc.

9615 SW Allen Blvd., Ste. 104

Beaverton, OR 97005

Tel: [phone]

www.testproductsintl.com

Test Products International, Ltd.

342 Bronte Road South, Unit #6

Milton Ontario Canada L9T 5B7

Tel: [phone]

www.tpicanada.com

Test Products International Europe Ltd.

Longley House, International Drive

Southgate, Crawley, West Sussex RH10 6AQ

Tel:: [phone]

www.tpieurope.com