24-inch Weathered Wall Clock with Thermometer and Hygrometer Gray/Blue 1 is equipped with internal

1 is equipped with internal jumpers to select the degree of impedance matching based on the impedance of your speakers and your amplifier's impedance requirements

The first thing that separates this clock from the rest are the two

The tiny wireless receiver gives you a dependable connection with no software and no hassles

and 1+0 modes configured through BIOS

24-inch Weathered Wall Clock with Thermometer and Hygrometer Gray/Blue 1 is equipped with internalBrand: Acu Rite Features: 24 inch quartz wall clock with thermometer and hygrometer Measures temperatures from 40 to 140 degrees Fahrenheit & humidity from 1 to 99% RH All weather housing and glass lens Durable, weather resistant construction Use high quality alkaline (or lithium in low temperatures) batteries for best performance NOTE: Refer Installation Manual on Technical Specification before use Publisher: AcuRite MPN: UNKNOWN SKU: B002GU623G