Taylor Digital Thermometer Hygrometer 4 Pack Black 1.77in LCD 45mm ±1% Accuracy LR44 Battery

Four-Pack Indoor Climate Monitors

This Taylor four-pack supplies four compact digital thermo-hygrometers for simultaneous temperature and humidity tracking in multiple rooms. Each unit measures 1.77 inches across with a 25 mm LCD that updates every ten seconds. The devices operate from 32 to 158 °F and 10 to 99 % RH with ±1 °F and ±3 % RH accuracy. A single LR44 cell powers each monitor for up to ten months and a spare cell is included.

Homeowners and Hobbyists Needing Multi-Room Data

The bundle suits anyone who wants identical readouts in a nursery, bedroom, greenhouse, terrarium, humidor or workshop without buying separate units. It is not intended for buyers who require data logging, wireless alerts or calibration certificates, nor for environments outside the stated 32 to 158 °F range. Professionals needing NIST-traceable accuracy should look at laboratory-grade instruments instead.

Peel-and-Stick Mounting With Simple Battery Swap

Each monitor ships with double-sided tape for tool-free attachment to any clean, flat surface; the 15 mm thickness keeps the profile low. Battery replacement uses a standard LR44 coin cell accessed by sliding the rear cover. The only common issue is reduced LCD contrast in very cold conditions, which returns to normal once the unit warms back into its operating range.