四通道闹铃计时器具有倒计时功能/正计时功能/时钟功能,适用于厨房烹饪、学校、实验室、停车、午休定闹的时间控制.
● 四组计时器:倒计时功能/正计时功能/时钟功能
● 可随意设置倒计时的时间,四个计时器可同时进行倒计时,最长倒计时时间是99小时59分59秒
● 每个倒计时倒数结束时都会有60秒提示
● 特大视窗,清晰宽屏显示
● 特大按键,操作方便,款式新颖实用, 背面有磁铁和支架、备用挂孔
● 可以吸附在金属表面或放置台面,或者悬挂
● 产品重量:100g(含电池)
● 屏幕尺寸:54.5×24mm
● 产品尺寸:85.5mm×85.4mm×39mm
● 2粒1.5V的7号电池供电,如若长时间不用,请将电池拆除单独存放

规格和参数

货号	类型	屏幕尺寸	产品尺寸	重量(含电池)
F6663-04-12EA	具有倒计时功能/正计时功能/时钟功能	54.5×24mm	80×85×45mm	100g
F6663-04-1EA	具有倒计时功能/正计时功能/时钟功能	54.5×24mm	80×85×45mm	100g

技术文档

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高级数据

一般描述

规格和参数

货号	类型	屏幕尺寸	产品尺寸	重量(含电池)
F6663-04-12EA	具有倒计时功能/正计时功能/时钟功能	54.5×24mm	80×85×45mm	100g
F6663-04-1EA	具有倒计时功能/正计时功能/时钟功能	54.5×24mm	80×85×45mm	100g

Large 2.4 cm LCD permits viewing from across the lab.Additional features include stopwatch time-out,and time-of-day display.Use all four channels simultaneously as count-up stopwatches or in any combination of countup/countdown.
● Clock:Hr/Min/Sec on Display (AM/PM)
● Count UP Timer:Up to 99 hr 59 min 59 sec3.Count Down Timer:Up to 99 hr 59 min 59 sec
● Requires: 2 x 1.5V AAA Batteries (included)
● There is magnet,support and hanghole at the back side of the products
● Magnetic back allows timer to be placed on any metal surface. Unit also has a flip-open easel for standing on the lab bench,a spring fastener for clipping to a notebook/clipboard,and a hole for use with a lanyard
● LCD screen size:54.5×24mm
● Dimensions:85.5mm×85.4mm×39mm,weight:100g(with battery)
● With 2pcs AAA battery,If don't use for a long time,please remove the battery and leave it alone

Specifications and parameters

TITLE	Type	LCD Screen Size	Dimensions	Weight(with battery)
F6663-04-12EA	Has Count-up/Count-down/Clock function	54.5×24mm	85.5mm×85.4mm×39mm	100g
F6663-04-1EA	Has Count-up/Count-down/Clock function	54.5×24mm	85.5mm×85.4mm×39mm	100g