Thomas - 9371W52 4-Channel Alarm Timer

I use this clock in Microbiology to time the different phases of the Gram stain (I use the CAP-recommended times whereas each of my co-workers have their preferred timing)...it allows me to walk away and do something else for a bit without forgetting at what stage I am in the staining process or what I was doing (it's too easy to get distracted when everything's coming at me fast and furious).

This is perfect. I can set four different timers and stay on target all day for the puppy walks during training!

Great lab timer H:M:S cost of calibration was almost the same as a new one.

I purchased this timer because I needed a calibrated timer for a project. When it arrived, the one year calibration had less than three months left. At this price, I wasn’t expecting it to be freshly calibrated (after I ordered it, just before it was shipped) but I was expecting at least eight or nine months of usable calibration left. (Aside from the calibration issue, it functions as expected.)

good product