Посока на броене: нагоре и надолу. Часовник: Да. Сертификати: NIST-проследими. Тип батерия: 1,5 V AgO. Точност: ±0.01%.
Brand
Digi-Sense
Human Interface Input
Buttons
Item Weight
0.02 Pounds
2.9
2 Review
5 Star
50
4 Star
17
3 Star
0
2 Star
33
1 Star
0
Scritto da: John Boy
Great timer
Great timer, easy to use, not overly loud and magnet is large and strong so handy to hang on my refrigerator with no chance of falling and breaking.
Scritto da: E. Manning
Mediocre at best
disclosure, I bought this from a different website. I'm actually throwing away this brand new timer, its function is so inadequate. - Channels not really separate - Count-up timer is unreliable - Circuitry is unreliable The channels don't function independently. You can't reset one channel, they all reset. You can't start one channel, they all start. Here's how: You can stop one channel. So to use only one channel, You have to start all three, then individually stop two of them. A review elsewhere said that they liked when, after the timer finished, it kept counting upward so you know how much extra time you've clocked. That's until you press any button for any function at all. Anything stops the count-up timer. And then today, while I was running the ever-so-fragile count-up timer, the thing just died. It just went blank. I took the battery out, put it back... Good as new. So... the battery was fine, but the circuitry just conked out. There is a flawed way to make this function as a one-channel timer. There is a difficult and unreliable way to make it function as a 3-channel timer. I'm leaving the review at 2 stars, because it seems to be accurate, and because the beep has 2 volume settings: Amazingly Loud, and Tolerable. Though, I'm not sure the benefit of those. Whether I'm running science experiments or baking potatoes, I'd be almost as well off with an hourglass.
