Our take
The Maverick ET-73 Redi Chek Smoker is a two-channel thermometer for a cook who wants a food reading and a separate smoker-chamber reading. Its manual documents a radio transmitter and receiver, adjustable temperature alerts, and a timer that can operate at the same time as thermometer mode. Those are useful, concrete distinctions for a long smoking session. The source gives different lengths for the food and chamber probes, so a single probe-length specification would misrepresent the set.
A smoker user who wants to watch one food temperature and the smoker chamber from a separate receiver, and is comfortable with a setup that uses batteries and wired probes..
Skip it if you need a verified smartphone connection, several food probes, a published accuracy figure, or an IP rating. The ET-73 manual describes a transmitter and receiver but no phone app. It also warns against immersing the probes, and the two probe lengths cannot be represented as one number in this finder. The historical Amazon ASIN is linked only by a user post, so check the model shown by any seller.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The manual documents separate food and chamber channels, which suits a smoker cook who wants both readings available from the same system.
- Food and smoker alarms, a count-up or countdown timer, and simultaneous timer and thermometer modes give the receiver more than a basic numeric readout.
- A backlit receiver with a belt clip and stand supports moving between the cooker and another room without requiring a phone connection.
What to weigh up
- The manual gives one 6-inch food probe and a different 2-inch chamber probe; a single probe-length value would be misleading, and their leads also differ.
- The stated instrument range is 14–410°F, while the food and smoker alarm settings have their own narrower limits. Buyers should not confuse those limits.
- The manual's 100-foot example is a typical-use illustration, not a guaranteed range, and the historical candidate ASIN has no official crosswalk.
Specifications and exact model details
The key details
| Model covered | ET-73 |
|---|---|
| Readout | Readout: LCD transmitter and receiver |
| Documented temperature range | Documented instrument range: 14–410°F; alarm-setting ranges are different |
| Probe and display | Probe setup: food and smoker probes; 6-inch and 2-inch sensors with separate leads |
| Units and controls | Units and controls: receiver switches °F/°C; timer and temperature modes can run together |
| Handling and protection | Handling: receiver backlight, belt clip, and stand; probes must not be immersed |
| Power and support | Power and support: four AAA batteries; 90-day limited warranty in the manual |
Performance figures are manufacturer claims. Source checked October 17, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
Two readings with different jobs
Maverick identifies a pointed food probe and a separate smoker-chamber probe with a grill clip. The manual describes a 6-inch food sensor with a 36-inch lead and a 2-inch chamber sensor with a 24-inch lead. That arrangement is useful when the cook wants food temperature and cooking-environment temperature together. It is not the same as two food probes. Since the finder has one probe-length and one cable-length field, those profile values stay empty instead of collapsing two measurements into one inaccurate number.
Read range versus alarm settings
The manual states that the instrument registers from 14 to 410°F. It gives separate settings for the food high alarm, smoker high alarm, and smoker low alarm, with different bounds for those controls. Treating a settable alarm threshold as the measured range would be a category error. The matching profile therefore uses 14–410°F for the instrument and describes the alarm limits in the review, where their separate purpose is clear.
Alerts and a timer for a long cook
The receiver can signal when food exceeds its selected high setting or when the smoker passes its high or low threshold. The manual also documents count-up and countdown timing, and says timer and temperature modes may run together. That makes it possible to follow a food reading while timing another task. The timer is a separate function from the thermometer alarm, so a buyer should check the control steps in the manual before relying on both during a cook.
Radio monitoring and receiver placement
The ET-73 pairs a transmitter with a separate receiver over radio. In its typical smoker example, the manual shows moving the receiver up to 100 feet away, including indoors. That is an example from the instructions rather than a tested guarantee for every yard, wall, or source of interference. The receiver has a belt clip and a fold-out stand. The manual does not describe Bluetooth, Wi-Fi, a phone app, or cloud history, so those should not be assumed from the word wireless.
Screen, power, care, and remaining limits
The manual describes an LCD on both units, a receiver backlight that stays on briefly, a receiver stand, and four AAA batteries across the system. It says the transmitter can be used in rain but is not watertight; the receiver should not be used in rain, and neither unit should be immersed. Probe tips should be cleaned and dried without immersing the probes. The manual lists a 90-day limited warranty, which is time-specific documentation and should be checked against the paperwork supplied with a current listing.
Compare for your needs
Compare other wireless leave-in thermometers in the finder if you want more food probes, a phone connection, or a different alarm system. For any alternative, check whether the source describes separate food and chamber channels or multiple food probes, and compare the stated measuring range with its alarm-setting limits.
Find the meat thermometer that fits you.
Tell us what matters. We’ll help you weigh the options.
Before you buy
Does ET-73 measure food and the smoker chamber at once?
Yes. The manual describes separate food and smoker probes, with the transmitter displaying both channels. The chamber probe uses a grill clip; it is not a second food probe.
Does it connect to a phone?
The manual documents radio communication between transmitter and receiver, not a phone app or Wi-Fi connection. If app monitoring is a requirement, choose a model with a source that names the phone connection.
Is B00EQFFOLA verified as the ET-73?
The saved association comes from a user-posted forum link, not a manufacturer or retailer crosswalk. This page therefore links to an exact-model Amazon search and leaves color and ASIN mapping unverified.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources and review basis
Sources & review basis
We use the linked product documentation for the features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Maverick ET-73 Redi Chek Smoker instruction manual ↗ — checked October 17, 2026.
- Official ET-73 instruction manual; probes, measured range, alarms, timer, receiver, care, and warranty ↗ — checked October 17, 2026.
- User-posted forum link associating the candidate ASIN with ET-73; not a manufacturer or retailer crosswalk ↗ — checked October 17, 2026.
The decision
The ET-73 is best understood as a radio thermometer for one food probe plus one smoker-chamber probe, with alerts and a timer built into its receiver. Its manual is unusually specific about setup and care, but that specificity does not establish a phone connection or an official ASIN mapping. Choose it only if its two-channel arrangement fits your smoker workflow and verify the exact model in the listing.
Is it the right fit?
Check the exact model and today’s offers on Amazon.