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ThermoPro Twin TempSpike Plus Reviewed and Rated

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ThermoPro Twin TempSpike Plus

The ThermoPro Twin TempSpike Plus is the two-probe-with-booster version of the previously reviewed TempSpike Plus. The probes are the same but this charger/booster will accommodate two probes instead of one, and has a temperature readout for each probe that can display the food temperature, the ambient temperature, or each alternately. This arrangement will allow the user to monitor two probes without employing the phone-based app. The app will display the temperatures as well, and the user can set a doneness level which gives rise to a time-to-cook prediction. The booster cannot predict on its own.

The booster is intended to be placed close to the cooker so it can receive the signals emanating from the probe. Because the probe is typically placed inside a cooker that blocks its signal, the use of the booster will allow reception of the Bluetooth signal, boost its level, and relay it to the phone app. This solves the limited range issue that plagues many devices that use this protocol. The range using the booster will depend on how clear the path between the booster and the phone is. The manufacturer claims that the range is 600′ (180m) if the path is unobstructed. Your results may vary.

The probe length, minus the handle, is 2.5″ (6.3cm), and it must be inserted all the way to the handle. The original TempSpike was 5.16″ (132mm) and also had to be inserted all the way to the handle. The user will have to decide which length is a better bet; each could make the proper placement of the tip a little tricky.

The manufacturer provides a telephone number, an e-mail address, and a website should there be any problems. The warranty is one year.

We gave the single-probe version a Gold Medal. This twin probe model will expand the usability, so we’ll stick with our previous rating: Gold.

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Product Information:

  • Thermometer Function:
    Leave in Food, Leave in Cooker, Wireless Remote
  • Item Price:
    $ 140.00
    *Price Subject To Change
  • Where to buy (buying from this supplier supports this website):
  • Probe:
    Length: 2.5" (65mm), diameter: 0.21" (5.33mm)
  • Battery Type:
    Lithium (internal)
  • Battery Life:
    Probe: 36 hrs, Booster: 3 months
  • Min & Max Temp:
    Food: 14 to 212°F (-10 to 100°C) Ambient: 14 to 572°F (-10 to 300°C)
  • Display Precision:
  • Speed from 32 to 212 Degrees:
  • Numbers Display Size:
    Temp: 10mm high
  • Water Resistance Rating:
    Probe: IPX7 waterproof
  • Weight:
    Booster with probes: 5.6 oz. (160g)
  • C/F Switch:
    Built in CF switch
  • Backlight:
    Built in Backlight
  • Auto shutoff:
    Has Auto Shutoff
  • Color Options:
  • Thermometer Sensor:
  • Thermometer Connection:
  • App:
    Android and Apple
  • Logging:
    In app
  • Included:
    Two probes, charger/booster, USB charging cable, instructions
  • Available Accessories:
    Available with different color handles
  • Alarms:

Published On: 7/8/2024 Last Modified: 7/10/2024

  • Bill McGrath, Chief Thermometer Reviewer - Bill McGrath is's Thermometer Maven. He has sophisticated equipment, an electrical engineering degree from Cornell University, and an MBA (almost) from UC Berkeley. Despite being mostly retired, he is still the person responsible for developing and updating all of ExxonMobil's training modules.


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