The requires an iOS device with Lightning connector, such as iPad, iPhone, or iPod touch. Not all devices with a lightning connector will support all......
The % setting on Optical DO Probes purchased prior to January 2015 is 0-100%. Optical DO Probes purchased after January 2015 can measure from 0-300%.......
For most spectrometers and colorimeters, the useful absorbance range is from 0.1 to 1. Absorbance values greater than or equal to 1.0 are too high.......