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Black rectangular digital thermometer with LCD screen and one-meter waterproof probe cable, USB-powered

Digital Thermometer USB Sensor Probe Black E0032

SKU CH-J5H1-ED92V

A USB-powered digital thermometer with a 1 m waterproof probe measuring -50 °C to 110 °C at ±0.5 °C accuracy

  • TypeDigital Thermometer with 1m Sensor x 1, User Manual x 1
  • ColorBlack
  • USB powered for flexible placement with PC, power bank or wall socket
  • Measures from -50 °C to 110 °C with ±0.5 °C accuracy
  • Waterproof NTC 10K probe on 1 metre cable for submerged or remote readings
  • Switchable °C/°F display with backlight for dark environments
  • Compact 4.7 × 2.8 × 1.7 cm unit weighs 50 grams

USB-powered digital thermometer

This thermometer draws power from any USB port, making it simple to run from a PC, laptop, power bank or wall adapter. The 1 m waterproof NTC probe lets you place the sensor away from the display, so it suits aquariums, incubators, vehicle interiors and computer cases where the readout must stay dry.

Measurement range and accuracy

The sensor covers –50 °C to 110 °C (–58 °F to 230 °F) with a stated accuracy of ±0.5 °C/±0.5 °F and a 0.25 s update interval. The display unit itself is rated for operation only down to –58 °F, so it cannot be left in deep-freeze conditions. The main body is not waterproof and must be kept clear of liquids.

Unit-switching method

Switching between Celsius and Fahrenheit requires removing or fitting a tiny jumper cap on the back of the unit, which needs a tweezer or similar tool. This makes frequent unit changes inconvenient, so buyers who need to toggle units often should look for a model with a front-facing button.

Highlights

  • USB powered for flexible placement with PC, power bank or wall socket
  • Measures from -50 °C to 110 °C with ±0.5 °C accuracy
  • Waterproof NTC 10K probe on 1 metre cable for submerged or remote readings
  • Switchable °C/°F display with backlight for dark environments
  • Compact 4.7 × 2.8 × 1.7 cm unit weighs 50 grams

Specifications

TypeDigital Thermometer with 1m Sensor x 1, User Manual x 1
ColorBlack

Questions about this item

The sensor cable is 1 meter — will that reach my aquarium or PC case?

The probe cable is 1 meter long so it fits most aquarium, incubator or chassis placements; the main unit stays outside the wet area.

Accuracy is listed as ±0.5 °C — what does that mean for day-to-day readings?

Readings stay within half a degree of the true temperature across the -50 °C to 110 °C range.

The device draws power from USB — what voltage range does it actually accept?

It operates from any USB port or power bank supplying DC 4 V to 25 V, drawing at most 20 mA.

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