1), 60 minutes mechanical timer is without battery, so be sure to twist a ring first, then turned back to all you need to set the time. (note that turned a circle to zero calibration, don't too hard twist overdo!)

2), 60 minutes mechanical timer has the positioning error, 60 minutes + 2 minutes. Mind kiss shen shoot!!!!!

3), 60 minutes mechanical timer will also send out a short time after the bell ring of clicks, until completely reset tick can stop. This kind of situation is normal, please close understanding!

4), timer of general family expenses can listen to the voice, except it's very noisy. Suitable for the kitchen food processing time remind, children learn to time control, hairdressing time control, laboratory experiment, office time control. Easily with him, the old man with very convenient also.