Javelin PRO Duo – Thermometer ( Red Only )

$145.00 $109.00

or 4 payments of $27.25 with Afterpay

Only Available in RED Colour

Building on the success of the Javelin, our engineers have brought the response time of the Javelin PRO Duo down to a blistering 2-3 seconds by supercharging it with an ultra-sensitive Japanese sensor. And with an accuracy of ±0.9°F, it’s performance is unrivalled.

  • 2-3 Second Readings & Splash Resistant
  • °F/°C Configurable
  • No calibration needed
  • 2″ antifog backlit display
  • Auto-sleep & motion-wake
  • Intelligent stabilization alert
  • Ambidextrous display
  • Motion-backlight activation
  • MIN/MAX temperature
  • Antimicrobial coating
  • Magnetic attachment
  • IP65 splash resistant
  • Ø 1.6mm tapered tip
  • 3 Years Warranty

pdf-javelin-pro-manualDownload User Manual


Out of stock

Product Description

Welcome to the evolutionary next step of the Javelin line. Blisteringly fast. No compromises.

Intelligent display automatically rotates depending on how its held, making it perfect for lefties and awkward angles alike.

Energy Efficient

No one likes replacing batteries so we designed the Javelin PRO Duo to last over 4000 hours on a single battery.

Auto-Sleep & Motion-Wake

Auto sleep puts your idle device to sleep to save on power. Simply pickup your device to wake it.

Motion Activated Backlight

Motion sensor illuminates backlight by a simple shake, making it operable even with heat-proof gloves on.

Cut out all the guesswork.

It’s hard to believe that something so simple can be so useful. Javelin PRO Duo is designed from the ground up to conquer any kitchen task you can throw at it, giving you precise readings for everything from pulled pork to pourovers.


Raw speed and precision delivers juicy perfection every time.


4.5″ probe allows you to reach the center large loaves.


Intelligent stabilization keeps your face away from bubbling sugar.


Antifog coating keeps the readout display crystal clear.


Getting your device wet doesn’t mean you have to slow down.


High measuring range puts the Javelin PRO Duo right at home.

Technical Specifications

The Javelin PRO Duo is rigorously engineered to be durable, efficient, and highly precise. It also complies with stringent international food-safety guidelines, such as being free from lead, mercury, cadmium or other hazardous substances.

Technical Specifications


Response time: Typically 2-3 seconds
Accuracy: ± 0.9°F @ -4°F~302°F (± 0.5°C @ -20°C~150°C)
Range: -40°F~482°F (-40°C~250°C)


Battery life: 4000+ hours
Battery type: 1x CR2032 button cell battery


NSF, CE, RoHS, 100% BPA Free


Warranty – Limited 3-year


Javelin PRO is certified for commercial and professional use by NSF, CE, and RoHS. This means our product complies with stringent international food-safety guidelines, such as containing no traces of lead, mercury, cadmium or other hazardous substances. Cheap imitators have flooded the market with slower and less accurate products that aren’t approved by any consumer-safety agencies. Why take the risk?

Additional Information

Weight 0.250 kg
Dimensions 24 × 14 × 4 cm

The Perfect Steak Company is an authorised retailer for LavaTools. All Warranty claims must be processed via the official LavaTools Warranty website. If you believe you have a faulty Javelin or Javelin Pro, use the official link above. All warranty claims must be initiated through their website by filling out their official form below. If a valid warranty claim is authorised Lavatools will advise how to proceed.


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