| 规格和标准 |
Length x Width x Thickness: 110 x 80 x 22mm Waterproofing performance: equivalent to IPX7 Non-contact sensor sensitivity: Approximately 2-3cm from the front of the main unit Maximum time count: 99 minutes 59 seconds Minimum time count (seconds): 1 Color: White Power supply: 2 x AA batteries (included) Minimum time count: 1 second Timer setting range: Maximum 99 minutes 59 seconds (can be set in 1 second units) Display range: 00 minutes 00 seconds to 99 minutes 59 seconds Number of timers: 3 timer time and buzzer sound time can be memorized Buzzer sound time setting: 00 minutes 00 seconds ~ Can be set in 1 second increments in the range of 99 minutes 59 seconds (default setting value 5 seconds), red LED light flashes in conjunction with the buzzer (LED can be turned off) Stop time for count-up operation: Can be set in 1 second increments in the range of 00 minutes 00 seconds to 99 minutes 59 seconds (default setting value 0 seconds) Buzzer volume selection: Select from high, medium, small, or off [Volume: Approximately 100dB (distance 10厘米),中等大约80dB(距离10厘米),小小的大约65dB(距离10厘米) *由 的公司测量的体积] 水平性能:相当于IPX7 频道:3
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