New HD-100S Humidity, Dew Point and Temperature Thermo-Hygrometer Hand Held Meter The New advanced HD-100S Thermo-Hygrometer is a hand held meter which features a highly accurate, durable, compact and user-friendly instrument. Capable of measure Relative Humidity, Dew Point and ambient temperature the HD-100S is designed to meet the needs of testing professionals in ANY Air Quality applications and is ideal for inspections of Hospitals, Laboratories, Greenhouse, Offices, Commercial, Residential HVAC systems applications.   • Measure Humidity, Dew Point and Temperature • Selection of units (Temperature and Dew Point) • Minimum and maximum values • Adjustable automatic shut-off • Large ICE BLUE Backlight Display • IP54 Housing   Specifications Relative Humidity Range: 5 to 95% Accuracy* (Repeatability, linearity, hysteresis): ±1.8%RH (from 15°C to 25°C) Resolution: 0.1% Factory calibration uncertainty: ±0.88 % RH Temperature dependence: ±0.04 x (T-20) %RH (if T<15°C or T>25°C) Dew Point Range: -40 to +158°F Accuracy: ±0.8% of reading ±0.6°F Resolution: 0.1° F/C Ambient Temperature Range: -40 to +158°F (-40 to +70°C) Accuracy: ±0.4% of reading ±0.3°F Resolution: 0.1° F/C

Regular Prices Start at $350.00

Click Here To Order: HD-100S RH, Dew Point and Temperature Meter.  Prices Start at $350.00. Each Unit Includes: Integral 12" long probe, 9 V battery, and instruction manual. Click Here to Download HD-100S Specification Sheet