Ningbo Ja-Hely Technology Co., Ltd.
Plastic Female Luer Tee Connector Female Luer T Adaptor for male luer fittings
Plastic double Male Luer slip connector luer slip male coupler
Adjustable 10 cm2 square centimetre square centimetre Fabric Sample GSM Cutter
0.5~1.5m Stainless steel drum thief Viscous Sampler for High Viscosity Liquid
Stainless steel fence post hole digger screw soil sampler sampling Soil spiral auger
Disposable round opening 10mm path length 1.5ml 4.5ml PS Plastic cuvette with cap
10*10mm silicone silicon rubber or PTFE teflon cap stopper for glass plastic cuvette
Plastic Mechanical Desktop Hand desk Tally Counter Number Clicker with base
Double Clicker Tally Counter Dual Pitch Counter to track two pitchers at Baseball or Softball
2 3 4 5 6 multi position hand counter Multiple unit Desktop Mechanical Tally counter bank
Desktop Number Clicker Metal shell Mechanical Hand Tally Counter with base
2 lens 15X Metal Zinc Alloy Folding self-standing Magnifier Linen Tester
8X Low price cheap plastic self-standing Magnifier Linen Tester Folding magnifying glass
8X Metal Zinc Alloy Folding magnifying glass self-standing Magnifier Linen Tester
Wine specific gravity Hydrometer 0~80% alcohol content refractometer
Cutting oil specific gravity Hydrometer Cutting fluid refractometer
0~40% Syrup brix 0~25% alcohol content grape wine refractometer
0~32% Syrup brix 1.00~1.12 wort sg specific gravity beer refractometer
Milk specific gravity Hydrometer 0~20% milk protein content refractometer
Glass grape wine Alcoholmeter alcohol content degree hydrometer