Automatically turns off the power after 5 minutes of inactivity. Battery Change: The Hay Humidity Detector has a battery on the display to users when the battery needs to be replaced. Simply slide the battery cover and position the battery properly in the slot.
eBay
Norm Portable Digital Wood Moisture Meter Two Pins Hot Humidity Tester 0.5 percent Accuracy Hygrometer Timber Damp Detector
Aliexpress UK
Double probe sensor for high accuracy and stable performance. We'd like to settle any problem in a friendly manner. Size Chart.
eBay
3 in 1 Soil Meter Moisture Light PH Testers With 2 Probes Soil Monitor for Garden Plant Test Flower Instrument Tool
Aliexpress UK
The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
3 in 1 Soil Meter Moisture Light PH Testers With 2 Probes Soil Monitor for Garden Plant Test Flower Instrument Tool
Aliexpress UK
Automatically turns off the power after 5 minutes of inactivity. Ensures accurate readings despite significant temperature fluctuations. Battery Change: The Hay Humidity Detector has a battery on the display to users when the battery needs to be replaced.
eBay
Soil Moisture PH Meter Acidity Humidity Tester Metal Sensor Probe 3~8ph No Battery Hygrometer for Planting Garden Tool
Aliexpress UK
Product size: about 460.00x75.00x35.00mm. 12 months Warranty. Working principle: conductivity, automatic temperature compensation. Resolution: 0.1.
eBay
Soil Humidometer Home Gardening Measuring Tool Soil Moisture Meter Hygrometer Probe Watering Test Tool
Aliexpress UK
Humidity 5%-90%. Compact, portable ,easy to use. We also have a high-standard team, qualified by authorized organizations to ensure products are of the highest quality. The item in the actual use of the process of quality problems.
eBay
FNIRSI WMT-10 Inductive Wood Moisture Meter Hygrometer Non-contact Timber Damp Wall Detector Non-destructive Humidity Tester
Aliexpress UK
The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Intelligent Soil Moisture Tester Humidity Meter Farm Lawn Plants Flower Soil Monitor Hygrometer Convenient Gardening Tool
Aliexpress UK
ABS protective sleeve to avoid accidental injury to others, ergonomically designed anti slip handle is comfortable and convenient to use. It automatically shut down after 15 minutes of inactivity, greatly improving the battery life.
eBay
1-5pcs Mini Portable Hygrometer Tester Soil Moisture Humidimetre Meter Indoor Potted Plants Plantation Soil Analyzer
Aliexpress UK