Item #F337   GE PROTIMETER MMS PlUS SPECS Model F337 Gross Weight 10.58 oz (300 g) Dimensions (HxWxD) 7 x 2.5 x 1.9" (180 x 70 x 49 mm) Max. needle depth 0.4" (10 mm) Display LCD Batteries (included) 2 AA batteries Measurement range    Pin (% WME) 6 to 99.9%    Non-invasive (RF) 0 to 1000 (relative) up to 1" (25.4 mm) deep    Humistick™ (RH) 0 to 100% RH, 32º to 122ºF (0º to 50ºC) Temp. probe range 15º to 120ºF (-10º to 50ºC) Humistick™ data    0 to 10% RH    10 to 90% RH    90 to 100% RH    32º to 122ºF    (0º to 50ºC) ±3%RH at 68-86ºF (20-30ºC) ±2%RH at 68-86ºF (20-30ºC) ±3%RH at 68-86ºF (20-30ºC) ±0.6ºF (±0.3ºC) The complete MMS includes: Humistick™ probe (Hygrostick probe available) Humistick™ extension lead Heavy-duty pin extension lead Surface temperature sensor 5" deep wall probes Calibration check device Spare pins Data download software Data cable Nylon carry pouch Instructions   Dri-Eaz presents the GE Protimeter MMS Plus Moisture Measurement System + Logging NEW — Full Range RH! Measures 0-100% RH and 32-122ºF with new Humistick™ probe (also compatible with Hygrostick™ probe) Three meters in one The complete meter package! The MMS Plus system combines three different meter functions into one convenient unit, plus it serves as a data logger. It's a revolutionary tool, one that's ideal for the restorer that wants to update to an all-in-one system. Hygrometer Mode Measures the relative humidity, temperature, dewpoint, proximity to dewpoint, and grains per pound (GPP) with the modular, replaceable Protimeter Hygrostick™. Pin Measure Mode Use the penetrating pins to determine the moisture content of wood and the Wood Moisture Equivalent (WME) value of other building materials. Add an optional Hammer Electrode to increase versatility. Pinless Measure Mode Uses non-invasive radio frequencies to detect the presence of moisture without damaging materials. Data Logger Stores up to 1,000 results (with date and time stamp) for downloading to your computer. Allows you to keep clear records of drying conditions that help to safeguard your business and protect your customers. Virtual Training Center ~ GE Protimeter MMS Plus