Maximum Predictor BarometerMaximum Predictor Barometer
The economical Predictor barometer displays traditional barometer nomenclature (Rain/Change/Fair) as well as measurements over a three inch scale of mercury. Accurate to +/- 0.16 inches of mercury. C-1251
Maximum Proteus BarometerMaximum Proteus Barometer
The Proteus barometer displays measurements in inches of mercury (27.5” - 31.5”) as well as kilopascals (93.2 - 106.7). Accurate to +/- 0.08 inches of mercury. C-1253