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Under $20 Hygrometers

Shop the best prices on 3,926 great value under $20 hygrometers. Shopping for hygrometers is easy with Fruugo, with SALE discounts, offers and savings on Uiamuion, Aura, Ydcy and more. Buy hygrometers online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 3,926
3x Tuya Wifi Temperature and Humidity Sensor Indoor Thermometer Hygrometer
$11.95 Save $25.00 RRP: $36.95
Digital Humidity Controller Hygrometer Humidity Control Switch 0~99%Rh Hygrostat With Humidity Senso
$13.95 Save $16.00 RRP: $29.95
Round Mechanical Hygrometer for Humidor Analog Humidity Gauge Portable Monitor Home Use Accurate Reader Durable Design
$15.95 Save $11.00 RRP: $26.95
Hygrometer Indoor Accurate Magnetic Desktop Thermometer and Humidity Gauge For Baby Room Bathroom
$11.95 Save $11.00 RRP: $22.95
Mini LCD Digital Thermometer & Hygrometer -50℃ to +70℃ Temperature&Humidity Meter for Fridge Freezer Testing,White,10Pcs
$13.95 Save $8.00 RRP: $21.95
Temperature Humidity Tester Hygrometer Integrated Analog Voltage Output Resistance Type
$18.95 Save $11.00 RRP: $29.95
Car Air Conditioning Outdoor Temperature Sensor 675000358 for Quattroporte 2017+
$19.95 Save $5.00 RRP: $24.95
70ml Aluminum Herb Stash Jar Airtight Smell Proof Herbs Spices Storage Canister
$19.95 Save $54.05 RRP: $74.00
Tuya Wifi Temperature Humidity Sensor Meter Indoor Hygrometer Thermometer Smart Life App Control
$16.95 Save $10.00 RRP: $26.95
Tuya Wifi Temperature Humidity Sensor Meter Indoor Hygrometer Thermometer Smart Life App Control
$17.95 Save $30.00 RRP: $47.95
6 Pack Mini Hygrometer Indoor Hygrometer Hygrometer Digital Thermometer Humidity
$18.95 Save $21.00 RRP: $39.95
6Pack for DHT22 for AM2302 Temperature and Humidity Sensor Module with Cable for Arduino and Raspberry Pi
$19.95 Save $10.00 RRP: $29.95
Round Hygrometer Humidity Measurement Meter for Violin Guitar Case Instrument Care
$18.95 Save $50.05 RRP: $69.00
Temperature Humidity Meter LCD Hygrometer Thermometer for Violin Guitar Ukulele(White)
$15.95 Save $19.00 RRP: $34.95
Room Thermometer and Humidity Gauge Household High Accuracy Mini Digital Thermometer Hygrometer White
$20.95 Save $38.05 RRP: $59.00
Skin Diagnosis Analyzer Device Backlit Digital Skin Detector Moisture Tester-ss
$19.95 Save $10.00 RRP: $29.95
2025 Sauna Hygrothermograph Daily Use Temperature Humidity Measurer Measuring Tool
$11.95 Save $11.00 RRP: $22.95
Temperature And Humidity Measuring Baby Room Temperature Meter Square
$20.95
3x Indoor Thermometer , Humidity Gauge Meter Digital Hygrometer Room Thermometer For Home Pink
$15.95
LCD Home Thermometer Hygrometer Indoor Digital Temperature Humidity Meter for Living Room Warehouse Baby Room Locker Room,KoleZy
$19.95 Save $44.05 RRP: $64.00
4-Pack Mini Digital Electronic Temperature Humidity Meters Gauge Indoor Thermometer Hygrometer LCD Display Fahrenheit () for Humidors, Greenhouse, Gar
$14.95 Save $14.00 RRP: $28.95
Round Hygrometer Humidity Measurement Meter for Violin Guitar Case Instrument Care
$18.95 Save $45.05 RRP: $64.00
Wireless Hygrometer Thermometer for Home - Monitor Room Humidity and Temperature Remotely
$16.95 Save $57.05 RRP: $74.00
LCD Touch Hygrothermograph Indoor Electronic Temperature and Humidity Meter Detector
$17.95 Save $18.00 RRP: $35.95
Portable Home Office Hygrometer Indoor Wireless Wall-mounted Humidity Meter and Temperature Meter 2-In-1 Temperature And Humidity Monitor
$14.95 Save $4.00 RRP: $18.95
Indoor Thermometer LCD Temperature Room Hygrometer Gauge Sensor Humidity Meter
$13.95 Save $8.00 RRP: $21.95
Household Indoor High Precision Temperature Humidity Meter Thermometer Hygrometer Measure ToolTH108 White
$15.95 Save $10.00 RRP: $25.95
Digital LCD Hygrometer Indoor Thermometer Humidity Monitor for Home, Office, Greenhouse (White)
$16.95 Save $10.00 RRP: $26.95
Hilitand Digital Cigar Humidor Hygrometer Thermometer Black Round Face Stock Offer
$14.95 Save $8.00 RRP: $22.95
Household Indoor High Precision Temperature Humidity Meter Thermometer Hygrometer Measure Tool
$13.95 Save $9.00 RRP: $22.95
Digital LCD Hygrometer Indoor Thermometer Humidity Monitor for Home, Office, Greenhouse (White)
$14.95 Save $9.00 RRP: $23.95
Square Digital Temperature Humidity Thermometer Hygrometer with Probe 1.5m Line(Black)
$16.95 Save $10.00 RRP: $26.95