Preciva Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew Point and Wet Bulb Temperature Hygrometer for Industry, Agriculture, Meteorology (9V Battery Included)
from $25.99
Tube Clinometer Handlebar Slope Meter -40 to 40 Degree Inclinometer with ABS Housing, Clear Reading, Compact Size for Horizontal Micro Angle Testing
from $9.65
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