Carbon Monoxide 5/c, 100 - 700 PPM / 5 - 150 PPM, (CH25601) Double Valve Pump It is effective to depths

It is effective to depths up to the suction lift limit

Easy adjustment buckles

And a unique

The Well Depth Indicator Probe uses a pressure sensitive plunger to measure the distance to the bottom of the well

Carbon Monoxide 5/c, 100 - 700 PPM / 5 - 150 PPM, (CH25601) Double Valve Pump It is effective to depthsCarbon Monoxide 5 c, 100 700 PPM 5 150 PPM, Part # CH25601, 10 Tests Application Range Standard Measuring Range: 100 to 700 5 to 150 ppm Number of Strokes n: 1 5 Time for Measurement: approx. 50 sec. approx. 150 sec. Standard Deviation: 10 to 15 % Color Change: white brownish green Ambient Operating Conditions Temperature: 0 to 50 C Absolute Humidity: max. 50 mg H2O L Reaction Principle 5 CO + I2O5 I 2 + 5 CO2 Cross Sensitivity The following have no