DeFelsko DPMS1-E PosiTector DPM Dew Point Meter with Separate Probe Standard Kit

Measures and records climatic conditions including: Relative humidity, air temperature, surface temperature, dew point temperature and difference between surface and dew point temperatures. Ideal for surface preparation as required by ISO 8502-4. Rugged, outdoor/indoor instrument Solvent, acid, oil, water and dust resistant - weatherproof. Shock-absorbing, protective rubber holster with belt clip. Two year warranty on body and probe. Fast response precision sensors provide accurate, repeatable readings with high reliability and long term stability. Smart Trend indicators identify rising, falling or stable readings. Certificate of Calibration showing traceability to NIST included. Conforms to national and international standards including ISO and ASTM. Internal Memory stores datasets with the simple touch of a button. Auto Log Mode automatically records 5 parameters at user selected time intervals. Ideal for unattended operation. Every stored reading is date and time stamped. Celsius/Fahrenheit switchable. Selectable display languages. Hi Contrast backlit display for bright or dark environments. Uses alkaline or rechargeable batteries (built-in charger). Storage of 2,500 datasets (RH, Ta, Ts, Td, Ts–Td). Stored readings can be viewed or downloaded. Auto Log Mode automatically records all 5 parameters at user selected time intervals. Runs unattended on batteries for up to 50 hours or continuously via USB. Surface Temperature: -40 to 80 degree C, +/-0.5 degree C accuracy, 0.1 degree C resolution; 80 to 190 degree C, +/-1.5 degree C accuracy, 0.1 degree C resolution; -40 to 175 degree F, +/-1 degree F accuracy, 0.1 degree F resolution; 175 to 375 degree F, +/-3 degree F accuracy, 0.1 degree F resolution. Air Temperature: -40 degree to 80 degree C, +/-0.5 degree C accuracy, 0.1 degree C resolution; -40 degree to 175 degree F, +/-1 degree F accuracy, 0.1 degree F resolution. Humidity: 0 to 100 percent, +/-3 percent accuracy, 0.1 percent resolution. 2 year warranty.