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ST5 Sensor User Unboxing Guide Document

ST5 wireless temperature sensor, with a 4.9-foot length/diameter 6mmultra-thin waterproof external probe, is your ultimate solution for accurate temperature monitoring!

Appearance and Function Description


System Operation Diagram



Model ST5 Sensor
Wireless Connection Bluetooth
Communication Range 131ft/40m(No Obstacles)
Dimensions 2.4 x 2.4 x 0.7 inch (L x W x H)
Weight (including Probe) 2.93 Ounces
Battery(Rechargeable) 3.7V 1800mAh Lithium Battery
Size of Stainless Steel Shell 6 mm in diameter
Cable Length 4.9ft
Cable Cross Section 4mm x 1.3mm
Probe Measuring Rage -40°F ~ 257°F (-40°C~ 125°C)
Temperature Accuracy +0.9'F (In the Range of 14'F to 185°F)


  • If you wish to learn more about device addition and installation deployment guidance, please click here.

  • If you encounter any issues while using ST5, please refer to the different solutions based on the specific problems.

    • If your ST5 is offline, please click here.