PhD Ultra Datalogging Muti-Gas Detector
The PhD Ultra portable gas detector monitors up to four atmospheric hazards simultaneously: oxygen, combustible gas, and up to two additional toxic gases. The PhD Ultra is housed in a rugged,
compact case designed to stand up to the most demanding environments. The instrument automatically remembers (logs) gas readings, temperature, location, user ID, and other important
information. A real-time clock allows the instrument to record turn-on/turn-off times, calibration dates, and even display "service due" messages!
The PhD Ultra portable gas detector monitors up to four atmospheric hazards simultaneously