The InWater Tracker with TGP probe is a handheld, portable device that delivers dependable and precise measurements of total dissolved gas pressure (TDGP or TGP; mmHg or % saturation), ΔP, barometric pressure (mmHg), and temperature (ºC). This Tracker is an ideal instrument for conducting quick spot checks or for data logging at customizable intervals. Its new ergonomic design enables single-handed operation while deploying the probe with the other hand.
