Model MO280 Pinless Moisture Meter

Sensor Type Non-Penetrating
Range 0 to 99% (limited by wood type)
Max Resolution 0.1%
Dimensions 5.4x2.8x1.1" (136x70x28mm)
Weight 5.5oz (156g)

Model MO220 Wood Moisture Meter

Memory contains 8 wood groups with calibrations for approximately 170 species of wood

Measurements can be taken using the integral pin electrodes (replaceable pins) or a heavy duty remote probe (included)
Automatically temperature compensated (ATC) readings when used with the temperature probe (included)
Built-in calibration check
User settable Auto power off (1 to 9 minutes) with disable
Low battery indication
Complete with remote hand-press moisture probe, Temperature probe, protective cap, replacement pins, pouch case, and two AAA batteries 

Model RH490 Precision Hygro-Thermometer

Humidity 0 to 100%RH
Temperature (Internal) -22 to 199°F (-30 to 100°C)
Basic Accuracy ±2%RH, ±1.8°F/1°C
Max. Resolution 0.1%RH, 0.1°F/°C
Dewpoint -22 to 199°F (-30 to 100°C)
Wet Bulb 32 to 176 °F (0 to 80°C)
Absolute Humidity 0 to 1120GPP (0 to 160g/kg)
Dimensions 7.8x1.7x1.3" (200x45x33mm)
Weight 7oz (200g)

Model RHT10 Humidity/Temperature USB Datalogger

Temperature -40 to 158°F 0.1°F/°C

  Resolution 0.1°F/°C

  Accuracy (%rdg+digits) ±1.8°F (14 to 104°F), ±3.6°F (-40 to +14 and 104 to 158°F) , -40 to 70°C ±1.0°C (-10to 40°C),  ±2.0°C (-40 to -10 and +40 to 70°C)

Humidity 0 to 100%RH

  Resolution 0.1%RH

  Accuracy±3%RH Accuracy (%rdg+digits)

Datalogging interval 2 seconds to 24 hours
Memory Temperature: 16,000 points; Relative Humidity: 16,000 points
Dimensions 5.1 x 1.1 x 0.98" (130 x 30 x 25mm)
Weight 1oz (20g)