Sale Items

PHM-295 2-in-1 Combo pH & Temperature Meter Fish Tank Monitor Thermometer Replaceable BNC pH Electrode for Aquariums Hydroponics Aquaculture Laboratory

ANE-272 Digital Vane Anemometer Handheld Wind Speed Temperature Meter Air Velocity Wind Chill Tester Gauge with MAX/MIN/AVG/Current Measurement Backlight

ANE-271 Digital Handheld Anemometer Wind Speed Meter Measure Temperature Air Velocity Wind Chill Gauge with Data Recording for Windsurfing Kite flying Sailing Surfing Fishing

REA-503EATC Automotive Refractometer, Ethylene glycol: -60~0°C and 0~100%, Battery Fluid 1.10~1.40kg/l

GEM-249 30x Magnification Jewelry Gem Loupe with UV & 6 LED Light, 21mm Optical Glass Achromatic Aplanatic Triplet Magnifiers Lens Portable Handheld Magnifying Tool Jeweller Stamp & Coin Collectors Foldaway And Black Frame Design Metal Body

GEM-248 20x Loupe 21mm Optical Glass Magnifier 6 LED Light & UV Light Mini Magnification Jeweller Black Frame Achromatic Triplet Lens Jeweler Mechanics Photographer Hobbyist Coin Collector Arts & Crafts Machinist

GEM-247 15x 21mm Optic Glass Loupe 6 LED & UV Light Magnifier Jeweler Foldaway Pocket Black Frame Achromatic Aplanatic Triplet Lens Magnifying Gem Jeweler Mechanics Photographer Hobbyist Watchmaker

GEM-246 10x 21mm Loupe Jeweler Magnifier LED UV Light Triplet Lens Magnifying Gem Optical Tool Achromatic Aplanatic Foldaway Pocket Black Frame for Inspecting Diamonds Gemstones Watches Print

GEM-253 30x Jeweler 20.5mm Gem Loupe Magnifiers Jewelry Triplet Lens Optical Glass Magnification For Professionals Hobbyists Stamp & Coin Mechanics Machinists

GEM-252 20x Magnification 20.5mm Jeweler Gem Loupe Triplet Lens Magnifier Jewelry Optical Glass Great Professional Hobbyist Stamp & Coin Mechanics Machinists

GEM-251 15x Jewelry Loupe Magnifier 20.5mm Triplet Lens Achromatic Optical Glass Magnifying Tool Metal (Aluminum) Body Hexagonal Design Kit Set Magnification Loupe Black Frame

GEM-250 10x Magnification Jewelery Loupe, 20.5mm Triplet Lens Achromatic Optical Glass Metal (Aluminum) Body Black Frame Hexagonal Design Kit Set Jewelry Pocket Magnifying Tool

AGF-260 Digital Level Box Protractor Angle Finder Bevel Gauge Magnetic Base with Tilt Direction Indicator, 360° (4 x 90°) Inclinometer Cube Meter Measurement Tool for Woodworking Installation

ECM-226 3-in-1 Conductivity EC & pH & Temperature Meter Multi-parameter Tester Digital Pen ATC, Water Quality Test Analyze Calibration Kit, 0.01mS/cm Resolution, Aquarium Hydroponics Tank Pool Lab Spa

PHM-239 PH Meter 360° Flexible Display Angle, 0.00~14.00pH Portable Pocket Size Water Quality Tester Twist & Turnable Monitor Kit Set for Household Drinking Water, Hydroponics Aquariums Pools

TDS-240 3-in-1 pH / TDS / Temperature Meter Combo Water Quality Tester Digital Pen-Type with ATC 0.00~14.00pH 0~1999mg/L(ppm) for Laboratories, Hydroponics, Aquariums, Pool, Spa

PH-014 Pocket Size 0.0-14.0 pH Meter, Digital Water Quality Tester Pen Type ATC ±0.1pH Measurement, Portable Kit for Household Drinking Water, Swimming Pools, Aquariums, Hydroponics

REB-90ATC 3-in-1 Honey Refractometer Brix/Moisture/Baume Tester Meter ATC, Tri-Scale 58-90%/12-27%/38-43Be', Sugar Water Content Level Beekeeping Maple Syrup, Test Kit w/Calibration Oil & Block

REB-10ATC 0-10% Brix Refractometer with ATC Low-Concentrated Sugar Content Solutions Accuracy 0.1% Synthetic Machining Coolants Maple Sap Cutting Liquid CNC Maple Syrup Makers Tea

REB-32SGATC Beer Brix & Specific Gravity Refractometer with ATC Optic Dual Scale 0~32% Brix 1.000-1.120 SG Wine Wort Making Beer Brewing Fruit Juice Hops Sugar Homebrew Kit