Power Source: DC3V 0.3mW
Two silver oxide batteries (G-13). About
2,200 hours of continuous use.
Two alkaline batteries (LR44). About
1 ,000 hours of continuous use.
0°C-40°C (32°F-1 04°F)
Size: 70mm (W) x 137 mm
x 8 mm (H)
(2-3/4" x5-13/32" x5/16")
Weight: 75 g (2.65 oz) including batteries
Subject to change without notice.