Elcometer 319 Dewpoint Meter

The rugged Elcometer 319 Dew Point Meter is designed to measure and record all relevant climatic parameters required to determine whether the conditions are suitable for painting.

The versatile Elcometer 319 Dewpoint Meter is able to measure and record the following climatic parameters:

•    Relative humidity
•    Air temperature
•    Surface temperature
•    Dewpoint temperature
•    TΔ (the difference between surface temperature and dewpoint)
•    Dry Bulb temperature
•    Wet Bulb temperature
•    External temperature correction (K-type)
•    Specific humidity



  • The Elcometer 319 Dewpoint Meter meets International Standards including ISO 8502-4
  • Supplied with a Calibration Certificate
  • All readings are time & date stamped


  • The Elcometer 319 Dew Point Meter has an easy to use menu-driven user interface in multiple languages
  • Clear, illuminated display showing up to five user-defined parameters
  • Arrow indicators show temperature trends
  • Hold/freeze function allows manual readings to be reviewed before being added into the memory


  • The Elcometer 319 Dewpoint Meter –  Model T can be used as a hand-held dewpoint meter or as a remote data logging monitor
  • Magnetic Surface Temperature Probe allows measurement of surface temperature during remote logging
  • Liquid temperature probe transforms the gauge into a thermometer


  • The Elcometer 319 Dewpoint Meter is safe to use in climates ranging between -20°C (-4°F) and +80°C (+176°F)
  • Waterproof and dustproof with fully sealed sensors – rating equivalent to IP66
  • Re-engineered sensors have greater durability for an extended life


  • Data can be downloaded from the Elcometer 319 Dew Point Meter to a PC via USB or Bluetooth® and evaluated using ElcoMaster® Software1
  • Powered by either two AA batteries (for up to 400 hours2 use) or directly via the USB cable
  • Intelligent memory calculates total available logging time when using batches
  • Stores 25,000 records in up to 999 batches1
ModelModel SModel TCertificate
Part NumberG319—-SG319—-T
        Calibration Certificate supplied as standard
Reading Parameters – RH, Ta, Ts (Te6), Td, TΔ, Tdb, Twb1, SH1
Statistics – number of readings, standard deviation, mean, coefficient of variation, minimum, maximum
Dustproof & waterproof with fully sealed sensors – equivalent to IP66
Integral Magnets – secure the gauge during logging
High/Low Limits – audible, visual, red/green LED alarms can be set against any or all parameters
Multilingual Menus
Backlight – user selectable
K-Type Connector for external probes
Memory – with reading and statistic reviewLast 10 records25,000 records in 999 batches
Manual Logging
Interval Logging2Adjustable between 1 second and 24 hours
*Data Output*
Bluetooth® to computer, Android™ & iOS4 devices
ElcoMaster® software & USB cable
Temperature RangeAccuracyResolution
Gauge5-20 to +80°C (-4 to +176°F)±0.5°C (±1°F)0.1°C (0.1°F)
Air Temperature (Ta)-20 to +80°C (-4 to +176°F)±0.5°C (±1°F)70.1°C (0.1°F)
Surface Temperature (TS)-20 to +80°C (-4 to +176°F)±0.5°C (±1°F)0.1°C (0.1°F)
External K-Type Thermocouple (Te)-40 to +200°C (-40 to+392°F)±0.5°C (±1°F)60.1°C (0.1°F)
Relative Humidity (RH)0 to 100%RH±3%RH30.1%
Gauge & LCD Operating Range-20°C to +80°C (-4°F to +176°F)
Power Supply2 x AA batteries or via USB Cable
Battery LifeManual Mode: Greater than 40 hours (Backlight Off)
Interval Logging: up to 400 hours (1 reading every 10 minutes)
Dimensions180 x 75 x 35mm (7 x 3 x 1.4”)
Weight300g (0.66lb)
Packing ListElcometer 319 Dewpoint Meter, 2 x AA batteries, wrist strap, carry case, calibration certificate, USB cable8,