User Manual

98
Display
°F: Temperature (Fahrenheit)
°C: Temperature (Celcius)
Psig: Pressure (pounds/in
2
)
Bar: Pressure
MPa: Pressure (megapascals)
kPa: Pressure (kilopascals)
inHg: Negative Pressure (inches of mercury)
cmHg: Negative Pressure (centimeters of mercury)
Microns: Vacuum (microns of mercury)
Pascals: Vacuum
mBar: Vacuum (millibar)
mTorr: Vacuum (millitorr)
Torr: Vacuum (equivalent to mmHg)
Δ/min: Vacuum Rate (differential per minute)
h:m:s: Hours:Minutes or Minutes:Seconds
SH: Superheat (suction line - vapor saturation)
SC: Subcooling (liquid saturation - liquid line)
VSAT: Vapor Saturation Temperature (from P-T chart)
LSAT: Liquid Saturation Temperature (from P-T chart)
TSH: Target Superheat (calculated from IDWB and ODDB)
T1-T2: Measurement Differential
SLT: Suction Line Temperature (low side)
LLT: Liquid Line Temperature (high side)
ODDB: Outdoor Dry Bulb Temperature
IDWB: Indoor Wet Bulb Temperature
LOG: Data Logging in Progress
Job: Job Slot (1-9) of Data Log
Span: Hours (Hrs) of Data Logging
Interval: Seconds (Sec) Between Logged Measurements
R: Return Psychrometer
S: Supply Psychrometer
DB: Dry Bulb from Psychrometer
WB: Wet Bulb from Psychrometer
DP: Dew Point from Psychrometer
%RH: Relative Humidity from Psychrometer
BTU/LBM: Enthalpy from Psychrometer (BTU per pound mass)
KJ/KG: Enthalpy from Psychrometer (kilojoules per kilogram)
TΔT: Target Dry Bulb Split from Psychrometers
ΔT: Dry Bulb Split from Psychrometers
Lb: Pounds (from wireless scale)
Oz: Ounces (from wireless scale)
Kg: Kilograms (from wireless scale)
g: Grams (from wireless scale)
APO: Auto Power Off Enabled
: Top 10 Refrigerant Selected
: Speaker Turned Off
: Battery Life Remaining
: Wireless Signal Strength