What if the Onzo display shows zero?
Related Questions
- During zero calibration, the display shows the summation of the zero gas O2 value plus the present background level and previous background level, correct?
- The temperature of the reactor (or column heater) jumps up and down. Sometimes the temperature display shows "EE1" What is wrong?
- Gas Monitor: When I press the ZERO key on my SafeLog 100 the display shows 2Ero. What does that mean?