3Pcs Hygrometer Humidity Meter, Digital Humidity Sensor Thermometer with LCD Display, Mini Vivarium Thermometer for Greenhouse, Bedroom, Babyroom, Office

• Size & Quantity: Humidity sensor is a single unit with a circular diameter of 45 mm (4.5 cm) and thickness of 15 mm (1.5 cm), powered by one LR44 button battery (included), featuring a compact, lightweight design that fits seamlessly into any small space.
• Function & Material: Hygrometer humidity meter is crafted from durable ABS plastic with a clear LCD display, measuring temperature from ‑50°C to +70°C (±1°C accuracy) and humidity from 20% to 99% RH (±5% RH accuracy) – simply stick or place it anywhere for instant readings.
• Applicable Scenarios: Humidity meter is ideal for reptile terrariums (lizards, snakes, tortoises), vivariums, greenhouses, baby rooms, offices, cigar humidors, 3D printer filament storage, garages, and wine cellars – perfect for pet owners, plant lovers, and home organisers.
• Easy‑to‑Read & Portable: Vivarium thermometer features a bright LCD screen readable from across the room, even in low light; its battery‑powered, tool‑free design (adhesive backing or freestanding) allows instant placement without messy setup, saving space and hassle.
• Versatile Climate Control: Reptile thermometer helps prevent mould, dry skin, tool rust, and spoiled supplies by providing precise, real‑time readings. A thoughtful gift for reptile keepers, gardeners, or new parents – suitable for Christmas, Father’s Day, or housewarming.

Humidity sensor is a compact 45 mm round device with ±1°C temperature accuracy and ±5% RH humidity accuracy (range -50~+70°C, 20~99% RH), featuring a clear LCD display – battery‑powered and tool‑free for instant placement anywhere. Reptile thermometer works perfectly for terrariums, vivariums, greenhouses, baby rooms, or cigar humidors, helping prevent mould and maintain ideal conditions for pets, plants, or home comfort. Color: black Quantity: 3 pcs Material: plastic Dimensions: 45×45×15mm Measurement Temperature Range: -50°C ~ +70°C (-122°F ~ 158°F) Measurement Humidity Range: 20% ~ 90% Accuracy: ±1°C( ±33℉) and (humidity ±5%）