# ThermoPro TP19 vs Lavatools Javelin PRO Duo: specs and price compared

A sourced, side-by-side comparison of the ThermoPro TP19 (ThermoPro) and Lavatools Javelin PRO Duo (Lavatools) among meat thermometers. ThermoPro TP19 is the cheaper of the two at $35.99.

## Side by side

| Spec | ThermoPro TP19 | Lavatools Javelin PRO Duo |
| --- | --- | --- |
| US price | $35.99 | $49.99 |
| Brand | ThermoPro | Lavatools |
| Probe type | instant-read | instant-read |
| Temp range fahrenheit | -58 to 572 | -40 to 482 |
| Accuracy fahrenheit | 0.9 | 0.9 |
| Response time sec | — | 3 |
| Num probes | 1 | 1 |
| Connectivity | none | none |
| Wireless range (ft) | 0 | 0 |
| Water resistance rating | IPX6 | IP65 |
| Battery life hrs | 3000 | 4000 |
| Display type | led | rotating-lcd |
| Weight grams | 73 | — |

## Key differences

- Temp range fahrenheit: ThermoPro TP19 -58 to 572 vs Lavatools Javelin PRO Duo -40 to 482
- Water resistance rating: ThermoPro TP19 IPX6 vs Lavatools Javelin PRO Duo IP65
- Battery life hrs: ThermoPro TP19 3000 vs Lavatools Javelin PRO Duo 4000
- Display type: ThermoPro TP19 led vs Lavatools Javelin PRO Duo rotating-lcd

## Sources

- ThermoPro TP19: https://temppro.com/products/tp19-instant-read-meat-thermometer (temppro.com, verified 2026-07-11)
- Lavatools Javelin PRO Duo: https://www.lavatools.co/products/javelin-pro-d (lavatools.co, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/meat-thermometers/thermopro-tp19-vs-lavatools-javelin-pro-duo/
Cite: Per The Front Desk Review, ThermoPro TP19 ($35.99) vs Lavatools Javelin PRO Duo ($49.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/meat-thermometers/thermopro-tp19-vs-lavatools-javelin-pro-duo/
License: CC BY 4.0.