Digital Wind Speed Meter Anemometer,Handheld Air Flow Velocity Meter for Measuring Wind Speed/Temperature with Backlight LCD,for Shooting, HVAC, Drone Flying,Windsurfing, Sailing, Surfing, Fishing

Decibel Meter,Digital Sound Level Meter Portable SPL Meter,35dB to 135dB Temperature Function,Noise Meter with A-Weighted [MAX/MIN Fast/Slow Data Hold], Use for Home, Noisy Neighbor, Factory

Handheld Digital Light Meter,4 Digit Color Screen Illuminance Meter with Ambient Temperature Measurer,Range up to 200,000 Lux Luxmeter,for Photography Plants Lighting Intensity Brightness Measurement

0-32% Brix Meter Refractometer,V-Resourcing Portable Hand Held Refractometer for Sugar Content Test

Digital Light Meter, Backlit LCD Display Lux/Foot Candles Meter with 180º Rotating Sensor, Range up to 200,000 Lux Luxmeter,for Photography Plants Lighting Intensity Brightness Measurement

Hand Held Metal Detector,V-Resourcing Portable High Sensitivity Metal Detector for Security Inspection

Antifreeze Refractometer,V·RESOURCING Hand-Held Anti Freeze Tester for Car Coolant Adblue Antifreeze System, Glycol Propylene,Glycol Ethylene,Battery Acid,Coolant Windshield Fluid

Beer Wort Refractometer,V-Resourcing Brix/Specific Gravity Refractometer for Beer Brewing, Dual Scale(Brix 0-32%, SG Wort 1.000-1.130)

Hand-Held Sound Level Meter,V-Resourcing 30~130 dB Decibel Noise Measurement Tester with Backlight Digital LCD Display for Indoor/Outdoor Uses [Max/Min/Hold Function]