Portable Barometer

…second to 23 hrs, 59 min, 59 sec Resolution is 1 second Barometer, altimeter, thermometer, stopwatch, compass, and time-of-day clock—all in the palm of your hand! Handheld Digital Barometer measures altitude, temperature, and barometric pressure. Also has a…

…and is GLP conforming. Unit is powered by alkaline batteries or an optional rechargeable battery pack with fast-charge feature. Optional internal barometer can be user-calibrated and displayed along with other data, used in dissolved oxygen calibrations, and logged to memory for tracking changes in…

…connected to the meter. This ensures the meter always uses the latest calibration data. pH/Ion/Oxygen Meter (IP67) for the Strictest Demands Portable dual-channel pH meter for the parallel determination of pH, mV, rel. mV or ion concentrations and dissolved oxygen (DO) Either linear or…