YC9075 Youshiko Twin Wireless Indoor Outdoor Thermometer & Temperature Monitor with Wireless Sensor (24-Hour Max/Min)

The Youshiko YC9075 is a twin thermometer that shows indoor and outdoor temperature side by side, so you always know how much warmer or cooler it is outside than in the room you are in. A wireless outdoor sensor sends readings to the main display, so there is no cable to run through a wall or window frame.

Key Features

• Indoor and outdoor temperature in °C or °F, shown clearly on one display
• Maximum and minimum temperature records, with 24-hour automatic reset
• Wireless outdoor sensor included, working up to 95 ft (29 m) from the main unit
• Outdoor temperature alarm with frost alert
• Low battery indicator
• Wall mounting or table standing, for both the main unit and sensor

The wireless outdoor sensor included with every unit.

Why Choose This Thermometer?

It is a simple way to keep an eye on frost risk overnight or check how mild it is outside before you head out, without needing a full weather station. The frost alert gives an early warning on cold mornings, and the low battery indicator means you are not caught out with a blank display.

User Manual & Instructions:

📄 Download Youshiko YC9075 User Manual (PDF)

Specifications

Rear view, showing the battery compartment.

Model YC9075 Main unit size 13.6 x 8.2 x 1.7 cm Sensor size 6.2 x 10.1 x 2.4 cm Sensor range Up to 95 ft (29 m) Temperature range -20°C to +50°C / -4°F to 122°F Batteries 2 x AAA (main unit), 2 x AAA (sensor), not included Box contents 1 x main unit, 1 x wireless sensor, 1 x instruction book

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