ThermoPro TP20 Wireless Remote Cooking Thermometer

Published · Researched 2026-09-21

2026 lineup note: Current model — the TP20 remains ThermoPro's flagship dual-probe RF remote thermometer on Amazon. Watch for the range-listing conflict: newer listings claim 500 ft RF range; older sources say 300 ft. Newer variants in the line (TP25 Bluetooth 650 ft, TP27 1000 ft) are separate models, not TP20 revisions.

Version lineage (2023–2026)

• The TP20 launched in the mid-2010s and has been ThermoPro's standing dual-probe remote thermometer since — the hardware is mature and unchanged in its essentials.
• Range-listing conflict (flagged): newer listings (Amazon, konabbqstore) claim 500 ft RF range; older reviews/sources cite 300 ft. This is a listing/spec revision, not a new model — the safe statement is "300–500 ft depending on listing/revision; line-of-sight."
• TP25 / TP27: separate Bluetooth models in the ThermoPro line (650 ft / 1000 ft claimed) — not TP20 revisions; don't confuse them when shopping.
• No TP20 successor announced as of 2026-09-20.

Overview

The ThermoPro TP20 is a dual-probe wireless remote cooking thermometer: two stainless probes (a 6.5" food probe + a 3" oven/BBQ probe on 40" mesh cables) plug into a transmitter at the grill, and a handheld receiver with backlit LCD shows both temps from up to 500 ft away (listing-dependent). It covers 32–572 °F (0–300 °C) at ±1.8 °F accuracy (32–212 °F range), ships with USDA preset temperatures, a countdown/count-up timer, and a lost-link alert that tells you when you've wandered out of range. It runs on 4 AAA batteries (2 per unit) and the probe/wire withstands 716 °F (380 °C). The pitch: monitor the brisket and the smoker temp from the camp chair.

Key Specs

• Probes: 2 — 6.5" food-grade stainless food probe + 3" oven/BBQ probe; 40" stainless mesh cables
• Range: 500 ft RF (newer listings) / 300 ft (older sources) — conflict flagged; line-of-sight
• Temp range: 32–572 °F (0–300 °C); ±1.8 °F (±1 °C) accuracy (32–212 °F)
• Probe/wire rating: withstands 716 °F (380 °C)
• Features: USDA presets, backlit LCD, countdown/count-up timer, lost-link alert, belt clip, pull-out stand
• Power: 4× AAA (2 per unit)
• Certifications: FCC, CE, ROHS; FDA-approved probe

Pricing

• MSRP: not published.
• Street: $29.95 (konabbqstore, US); $49.49 CAD (Amazon.ca, 2025 — $36 USD); typical Amazon.com street **$35–45**. Observation date: 2026-09-20.
• Under $40 USD is the buy zone; it's a frequent deal item.

In the Box

• Transmitter + receiver
• 2 probes (6.5" food + 3" oven/BBQ) with 40" cables
• 4× AAA batteries (usually included)
• Belt clip / stand (receiver)
• Manual

Warranty

1-year limited warranty (ThermoPro standard — UNVERIFIED for this SKU; ThermoPro's published policy is 1 year).

Support & Parts

ThermoPro US-based support with a good reputation in the grill community; replacement probes are sold separately — the probe is the wear item, and replaceable probes are the longevity story.

Community Verdict

The default "remote thermometer for the camp cook" — dual probes, USDA presets, and the lost-link alert cover the real use cases, and the ~$35 street price is honest. The range conflict (300 vs 500 ft) is the thing to know: treat it as "a few hundred feet line-of-sight," which is plenty for camp. Pair it with the KIZEN LP300 (surface temps) for the complete ~$60 thermometry kit.

Images

• images/thermopro-tp20-1.jpg — primary exact-model shot
• images/thermopro-tp20-2.jpg — alternate product view
• images/thermopro-tp20-3.jpg — alternate product view
• [research workspace] — receiver LCD close-up: chicken/MEDIUM, temp-set 165/220 °F, MEAT/TASTE buttons (FoodFireFriends review)
• [research workspace] — receiver + transmitter with dual stainless probes and belt-clip stand

Research date: 2026-09-20. Specs verified via konabbqstore.com, amazon.ca (B01GE77QT0), amazon.com spec table.

Long-term durability & warranty-claim reality (enrichment, Sept 2026)

• What survives: The TP20's durability story is its tenure — a decade-old design still selling means the failure modes are known and the parts channel (replacement probes) exists. The transmitter/receiver units are simple RF devices with little to break; the backlit LCD and timer are the same proven package.
• What wears/breaks: (1) Probes — the wear item: moisture ingress at the probe-cable junction kills probes; hand-wash only, never submerge the junction, never put probes in the dishwasher. (2) Cable fatigue — the 40" mesh cables kink at the transmitter plug with repeated coiling. (3) Battery contacts — AAA leakage in off-season storage.
• Warranty-claim reality: 1-year ThermoPro warranty; the practical longevity play is buying replacement probes ($10–15) rather than replacing the unit. No widespread defect pattern.

Version history — year by year (enrichment, Sept 2026)

• 2023: TP20 the standing ThermoPro remote pick; 300 ft the cited range.
• 2024: 500-ft listings appear — the range-listing revision; hardware otherwise unchanged.
• 2025: TP25 (Bluetooth, 650 ft) and TP27 (1000 ft) establish the separate Bluetooth line; TP20 remains the RF pick.
• 2026: TP20 still current; street ~$35–45; no successor announced.

Head-to-head vs closest rivals

• vs KIZEN LaserPro LP300 (~$22): the essential pairing — the TP20 reads internal temps (is the chicken done?) via probes; the LP300 reads surfaces (how hot is the griddle?) instantly. One probe thermometer + one IR gun is the complete camp thermometry kit for ~$60. Neither replaces the other.
• Bottom line: the TP20 is the food-safety instrument; the LP300 is the speed instrument. Camp kitchens want both.

Care & maintenance

• Probes: hand-wash only; never submerge the probe-cable junction; never dishwasher — moisture ingress is the #1 probe killer.
• Cables: coil loosely; don't kink at the transmitter plug.
• Batteries: remove AAAs for off-season storage.
• Range: the lost-link alert is the feature — if it beeps, you're out of range; move the receiver, not the transmitter.

Buying traps

• 300 vs 500 ft: listings conflict — treat it as "a few hundred feet line-of-sight"; don't buy based on the bigger number.
• TP20 vs TP25/TP27: the TP25 (Bluetooth, 650 ft) and TP27 (1000 ft) are separate, pricier models — verify the model number; "TP20" at TP25 prices is a bad deal.
• Probe washing: the dishwasher will kill the probes — this is the most common owner-inflicted failure.
• Probe vs surface: probes measure internal temp where the tip sits — a probe in the wrong spot (touching bone, in fat) reads wrong; placement matters as much as accuracy.

Community Verdict — added voices (Sept 2026 enrichment)

• Amazon.com (spec table): 500-ft RF range, 32–572 °F, ±1.8 °F accuracy, 716 °F probe/wire rating, USDA presets, lost-link alert — the current listing's spec set, and the source of the 500-ft figure.
• Amazon.ca (B01GE77QT0): $49.49 CAD (2025) with the same 500-ft claim — the North-American listing consensus on range.
• konabbqstore.com (US): $29.95 with the 500-ft claim and full feature list — the US price anchor and the low end of the buy zone.
• Tenure signal: a design selling since the mid-2010s with a live replacement-probe parts channel — the durability evidence is the product's own lifespan.