Digital Multimeter P3340, For universal use in measuring voltage, current, resistance, frequency, capacitance, temperature, diode and continuity tests, voltage: 9 V battery, Dimensions: 92x195x38 mm3, Weight: 200 g
camera adapter, 0.5X C-mount, for 1/2inch chip sensors, connect with trinocular microscopes, Compatible with the cameras: Moticam 3+, Moticam 5+, Moticam 10+, Moticam BTU/BTW series, Compatible with the following models: BA Series, AE31E/AE2000, SMZ161/171
HOBO* Water Temperature Pro v2 Data Logger, durable with 12-bit resolution, Complete with a precision sensor for +/-0.2Deg C accuracy, this logger measures temperatures between -40Deg C and 70Deg C (-40Deg F to 158Deg F) in air and up to 50Deg C in water
HOBOnet Wireless Wind Speed and Direction Sensor, records wind speed, wind gust, and wind direction, Provides average wind speed, highest 3-second wind gust, and average wind direction for the measurement interval, Designed to meet (WMO) guidelines
HOBO* Water Level Data Logger, titanium, No-vent-tube design for easy and reliable deployment, Ideal for recording water levels and temperatures in wells, streams, lakes, wetlands and tidal estuaries, 3-point NIST, 30-Foot Depth