Amazon
Operating voltage: 1.25 V to 1.7 V Average daily difference: +/- / day at 1.5 V, 24 °C Power supply: 1 x AA battery (not included) Crystal frequency: 32.768 KHz Working temperature: -10°C to 50°C
Operating voltage: 1.25 V to 1.7 V Average daily difference: +/- / day at 1.5 V, 24 °C Power supply: 1 x AA battery (not included) Crystal frequency: 32.768 KHz Working temperature: -10°C to 50°C