Mini digital hygrometer with probe for indoor and outdoor use, integrated electronic thermometer and hygrometer, and 1.5 meter long probe cable.

I. Functional Overview: 1. LCD screen 2. Dimensions: 48 × 28.6 × 15.2 mm (slight variations possible) 3. LCD screen size: 35.7 × 16.8 mm (slight variations possible) 4. Weight: 25 g (including batteries) 5. Humidity indicator 6. Humidity measuring range: 10% to 99% 7. Humidity display resolution: 1% 8. Humidity measurement cycle: 10 seconds (1 minute) 9. Humidity measurement accuracy: ±5% 10. Nominal voltage: 1.5 V DC (2 AG13 button cells) 11. Temperature measuring range: -50 to 70 °C 12. Temperature measurement accuracy: ±1 °C (at room temperature) II. Inserting the batteries: Turn the device over; Press the battery cover in the direction of the arrow Pi; insert two LR44 button cell batteries into the designated battery compartment. III. Installation and Operation: Flush mounting