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Testo 115i - Clamp Thermometer Operated Via Smartphone Save 20% Save %
$204.95
$204.95 - $204.95
$204.95
$163.95
$163.95 - $163.95
$163.95

Testo 115i Wireless Pipe Clamp Thermometer | Superheat & Subcooling

5+ in stock

Testo 115i Wireless Pipe Clamp Thermometer — Superheat, Subcooling & Flow/Return Temperatures The Testo 115i is a wireless pipe clamp thermome...

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$204.95
$204.95 - $204.95
$204.95
$163.95
$163.95 - $163.95
$163.95
Save 20% Save %
Testo 805 I - Infrared Testo Thermometer With Smartphone Operation Save 20% Save %
$259.95
$259.95 - $259.95
$259.95
$207.95
$207.95 - $207.95
$207.95

Testo 805i Wireless Infrared Smart Thermometer | 8-Point Laser | 0560 1805

5+ in stock

Testo 805i Wireless Infrared Smart Thermometer — 8-Point Laser | SKU: 0560 1805 The Testo 805i is a wireless non-contact infrared thermometer from...

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$259.95
$259.95 - $259.95
$259.95
$207.95
$207.95 - $207.95
$207.95
Save 20% Save %
Testo 905i - Smart Thermometer Operated With Your Smartphone - 0560 1905 Save 12% Save %
$261.95
$261.95 - $261.95
$261.95
$229.99
$229.99 - $229.99
$229.99

Testo 905i Wireless Smart Thermometer | -50 to +150°C | 0560 1905

5+ in stock

Testo 905i Wireless Smart Thermometer — SKU: 0560 1905 The Testo 905i is a compact wireless thermometer from the Testo Smart Probes range, designe...

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$261.95
$261.95 - $261.95
$261.95
$229.99
$229.99 - $229.99
$229.99
Save 12% Save %
Testo 410i - Vane Anemometer Wireless Smart Probe Save 8% Save %
$281.95
$281.95 - $281.95
$281.95
$259.99
$259.99 - $259.99
$259.99

Testo 410i Wireless Vane Anemometer Smart Probe | 0560 1410

5+ in stock

Testo 410i Wireless Vane Anemometer Smart Probe — SKU: 0560 1410 The Testo 410i is a compact wireless vane anemometer from the Testo Smart Probes ...

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$281.95
$281.95 - $281.95
$281.95
$259.99
$259.99 - $259.99
$259.99
Save 8% Save %
Testo 510i - Differential Pressure Manometer Wireless Smart Probe
Save 20% Save %
$399.99
$399.99 - $399.99
$399.99
$319.99
$319.99 - $319.99
$319.99

Testo 510i Wireless Differential Pressure Smart Probe | 0560 1510

5+ in stock

Testo 510i Wireless Differential Pressure Smart Probe — SKU: 0560 1510 The Testo 510i is a compact wireless differential pressure measuring instru...

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$399.99
$399.99 - $399.99
$399.99
$319.99
$319.99 - $319.99
$319.99
Save 20% Save %
Testo 570-1 Digital Refrigeration Gauge Manifold W Data Logging - 0563 5701
Save 20% Save %
$1,852.95
$1,852.95 - $1,852.95
$1,852.95
$1,481.95
$1,481.95 - $1,481.95
$1,481.95

Testo 570-1 Digital Refrigeration Gauge Manifold W Data Logging - 0563 5701

5+ in stock

The Testo 570-1 can replace a huge range of measuring tools you would normally need to carry out your work on refrigeration systems and heating p...

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$1,852.95
$1,852.95 - $1,852.95
$1,852.95
$1,481.95
$1,481.95 - $1,481.95
$1,481.95
Save 20% Save %
Testo 550s Smart Digital Manifold | Wireless Hose & Temperature Probes
Save 20% Save %
$1,372.95
$1,372.95 - $1,372.95
$1,372.95
$1,097.95
$1,097.95 - $1,097.95
$1,097.95

Testo 550s Smart Digital Manifold | Wireless Hose & Temperature Probes

5+ in stock

The Testo 550 Smart Digital Manifold with wireless hose and clamp temperature probes is a cutting-edge solution for HVAC professionals seeking pre...

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$1,372.95
$1,372.95 - $1,372.95
$1,372.95
$1,097.95
$1,097.95 - $1,097.95
$1,097.95
Save 20% Save %
Testo 550s Smart Digital Manifold With Wireless Clamp Temperature Probes 0564 5502
Save 22% Save %
$1,237.95
$1,237.95 - $1,237.95
$1,237.95
$969.99
$969.99 - $969.99
$969.99

Testo 550s Smart Digital Manifold With Wireless Clamp Temperature Probes 0564 5502

5+ in stock

The testo 550s digital manifold with a 2-way valve block enables you to precisely measure refrigeration, air conditioning systems, and heat pumps...

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$1,237.95
$1,237.95 - $1,237.95
$1,237.95
$969.99
$969.99 - $969.99
$969.99
Save 22% Save %
Testo 550i Digital Manifold Smart-Kit | Smart Kit Australia for HVAC
Save 23% Save %
$736.95
$736.95 - $736.95
$736.95
$569.99
$569.99 - $569.99
$569.99

Testo 550i Digital Manifold Smart-Kit | Smart Kit Australia for HVAC

5+ in stock

What is the Testo 550i Digital Manifold? The Testo 550i Digital Manifold is an advanced tool designed for HVAC professionals and homeowners to opti...

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$736.95
$736.95 - $736.95
$736.95
$569.99
$569.99 - $569.99
$569.99
Save 23% Save %
Testo 549i - High-pressure Gauge Operated Via Smartphone
Save 20% Save %
$238.95
$238.95 - $238.95
$238.95
$190.95
$190.95 - $190.95
$190.95

Testo 549i - High-pressure Gauge Operated Via Smartphone

5+ in stock

Testo offers you greater mobility when measuring: used in conjunction with your smartphone or tablet, the handy testo 549i high-pressure gauge is...

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$238.95
$238.95 - $238.95
$238.95
$190.95
$190.95 - $190.95
$190.95
Save 20% Save %
External Vacuum Probe For Testo 557 - 0638 1557
Save 20% Save %
$434.95
$434.95 - $434.95
$434.95
$347.95
$347.95 - $347.95
$347.95

Testo External Vacuum Probe for Testo 557 Digital Manifold | 0638 1557

5+ in stock

Testo External Vacuum Probe for Testo 557 Digital Manifold — 0638 1557 The Testo 0638 1557 is an external vacuum probe designed for use with the T...

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$434.95
$434.95 - $434.95
$434.95
$347.95
$347.95 - $347.95
$347.95
Save 20% Save %
Testo 316-4 Kit 1 - Leak Detector
Save 20% Save %
$1,291.95
$1,291.95 - $1,291.95
$1,291.95
$1,032.95
$1,032.95 - $1,032.95
$1,032.95

Testo 316-4 Kit 1 - Leak Detector

5+ in stock

Everything you need for professional leakage detection: the testo 316-4 set 2 with leak detector for all common refrigerants NH3, CFC, HFC, HCFC, ...

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$1,291.95
$1,291.95 - $1,291.95
$1,291.95
$1,032.95
$1,032.95 - $1,032.95
$1,032.95
Save 20% Save %
testo 316-4 set 2 - Leak detector for ammonia (NH3) - 0563 3165
Save 20% Save %
$1,459.95
$1,459.95 - $1,459.95
$1,459.95
$1,167.95
$1,167.95 - $1,167.95
$1,167.95

Shop Hilmor 1885433 Folding Utility Knife – Buy Online Today

5+ in stock

Everything you need for professional leakage detection: the testo 316-4 set 2 with leak detector for all common refrigerants NH3, CFC, HFC, HCFC, ...

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$1,459.95
$1,459.95 - $1,459.95
$1,459.95
$1,167.95
$1,167.95 - $1,167.95
$1,167.95
Save 20% Save %
Testo 316-3 Refrigerant Leak Detector - 0563 3163
Save 20% Save %
$822.95
$822.95 - $822.95
$822.95
$657.95
$657.95 - $657.95
$657.95

Testo 316-3 Refrigerant Leak Detector | Heated Diode | 0563 3163

5+ in stock

Testo 316-3 Refrigerant Leak Detector — Patented Heated Diode Sensor | SKU: 0563 3163 The Testo 316-3 is a portable refrigerant leak detector usin...

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$822.95
$822.95 - $822.95
$822.95
$657.95
$657.95 - $657.95
$657.95
Save 20% Save %

Best Sellers FAQs

What’s the difference between “best sellers” and “featured”?

Best sellers are the items most frequently purchased across the store over time. “Featured” is curated (you choose what to push). For shoppers, best sellers are usually the safest starting point because they reflect what tradies are actually using day-to-day.

How fast do orders ship?

Dispatch is typically 1–2 business days (Mon–Fri), excluding public holidays. Freight time varies by metro vs regional. For full details and carriers, see the Shipping & Returns page.

Do I need an ARCtick licence to buy recovery/charging gear?

Buying a tool isn’t the same as being authorised to perform regulated refrigerant work. If you’re handling fluorocarbon refrigerant or doing work that could release refrigerant, you generally need a current Refrigerant Handling Licence. Use ARCtick’s guidance to confirm your obligations.

Which products help reduce running costs for customers?

Regular maintenance matters: clean filters/coils, correct airflow, and proper commissioning. Government guidance recommends choosing efficient models and maintaining systems so they run effectively. Pair a cleaning kit with good commissioning practice for the best outcome.

What if something arrives faulty or damaged?

You’re covered by Australian Consumer Law consumer guarantees. If a product doesn’t meet those guarantees, a remedy may apply (repair, replacement, refund) depending on the issue. Follow the site’s Shipping & Returns process and keep photos if there’s transit damage.

 

HVAC/R Best Sellers are the products customers purchase most often across our store over time — a reliable starting point when you want proven, reorder-friendly gear for real job sites.

Use this page to stock up on the staples across evacuation & vacuum, recovery & charging, diagnostics, and aircon cleaning & maintenance. The list updates as buying patterns change, so if you’re building a kit from scratch, start with the “Shop by job” links below and then filter by brand and availability.

Dispatch & delivery: current dispatch timeframes and freight options are listed on our Shipping & Returns page.

Shop by job

Quick buying guide (no fluff)

  • Evacuation: prioritise low leak potential (short, quality hoses + proper fittings) and verify with a micron reading.
  • Cleaning: match kit size to access and drainage control; follow product directions for coils and fan wheels.
  • Recovery work: match your machine to the refrigerants and typical system sizes you service; keep filters and hoses clean to protect the unit.
  • Diagnostics: buy once—good instruments pay for themselves in faster fault-finding and fewer return trips.

Compliance note (Australia)

If you’re doing work that involves fluorocarbon refrigerant, or RAC components that carry the risk of refrigerant being emitted, you generally need a current Refrigerant Handling Licence. Check ARCtick guidance for your obligations.

Help & trade pricing

Last updated: 20 March 2026

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