Thermo Fisher Scientific CyberScan PC 300 - Manual (Page 30)

Instruction Manual PC 300
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5.2.5 Using Auto and Manual Ranging Function (for conductivity & TDS)
Auto-ranging
Your meter automatically selects the range in which your
readings appear. For example:
1. If you dip the conductivity probe into a standard solution,
say, 12.88 mS.
2. It will automatically select the most appropriate range,
r 4, which is 0.00 to 19.99 mS (refer to Table 1 in
Section 4.4).
3. The secondary display on the LCD will momentarily
display r 4 before it switches to measured temperature
value.
4. The primary display will show the actual conductivity
value. See Figure 21.
Figure 21 - Auto-ranging
feature