The Hygger Transparent External Thermometer – Small is a digital aquarium thermometer that attaches to the outside of the glass for convenient temperature monitoring. Its transparent LCD screen displays readings in Celsius or Fahrenheit, while the compact design keeps your aquatic display clearly visible.
Key Features
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External fitting allows temperature monitoring without an underwater probe.
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Transparent LCD screen offers a discreet appearance.
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Switch between Celsius and Fahrenheit using the SET button.
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Measures temperatures from 0–60°C with an accuracy of ±0.5°C.
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Included 3M adhesive tape makes installation straightforward.
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Supplied with two button batteries for convenient setup.
Product Description
Monitor your aquarium temperature with the Hygger Small Transparent External Thermometer. Combining a smart microchip with an aluminium alloy sensor, it provides digital temperature readings through the aquarium glass. The transparent display blends neatly into your setup, allowing you to check conditions without a bulky screen obscuring the view.
Suitable for freshwater and saltwater aquariums, paludariums and other glass amphibian environments, this compact thermometer measures 5.5 × 6cm and features a 4.2cm LCD screen. The touch-screen display lets you select your preferred temperature unit using the SET button.
Installation is simple with the included 3M adhesive tape, and the supplied batteries mean you can get started without purchasing them separately.
Specifications
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Brand: Hygger
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Product: Transparent External Thermometer
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Size: Small
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Product code: RJ034
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Model: HG073 Small
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Dimensions: 5.5 × 6cm
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LCD screen size: 4.2cm
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Display: Transparent digital LCD
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Temperature units: Celsius and Fahrenheit
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Temperature range: 0–60°C
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Accuracy: ±0.5°C
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Sensor: Aluminium alloy
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Installation: External glass mounting with included 3M adhesive tape
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Suitability: Freshwater and saltwater aquariums, paludariums and glass amphibian environments
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Guarantee: 2 years
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Included: Thermometer, two button batteries, 3M adhesive tape and user manual
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Barcode: 6976286981910
Care & Usage Tips
Clean and dry the outside of the glass before attaching the thermometer, following the positioning instructions in the user manual. Keep the unit outside the aquarium and check the display regularly. Use the SET button to select Celsius or Fahrenheit.
Keep Aquarium Temperature Easy to Check
Choose the Hygger Small Transparent External Thermometer for compact, convenient digital temperature monitoring.






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