Thermo Scientific ALPHA COND 560 Manual page 16

Mode Indicators
MEAS Measurement mode (Refer Section 3.1 )
SETUP
Setup mode (Refer Section 4.1)
CAL Calibration mode (Refer Section 4)
Status Annunciators
READY Appears when the reading is stable
HOLD Appears in Setup mode and Calibration mode to indicate that the relay
function is frozen
ATC
Appears when Automatic Temperature Compensation (ATC) is enabled.
Not visible when Manual Temperature Compensation (MTC) is enabled.
Flashes if the temperature probe is faulty in its ATC mode. (Refer
Section 5.3)
ERR
Appears when an error occurs
Electrode annunciator. Blinks during calibration error (Refer Section 4.2)
Buffer annunciator. Appears in calibration mode (Refer Section 4.2)
K Cell Constant (Refer Section 4.2)
Units of Measurement Indicators
mS Conductivity in Milli Siemens
µS Conductivity in Micro Siemens
R. Line Resistance in Ohms (Refer Section 5.7)
% Temperature Coefficient (Refer Section 5.2)
ºC Temperature in Celsius (Refer Section 5.3)
ºF Temperature in Fahrenheit (Refer Section 5.3)