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Original NISSEI RS-70 Digital SWR/Power Meter HF 1.6-60MHz 200W M Type Connector RS70 Launch for Walkie Talkie Two Way Radio
Aliexpress UK
Ideal for professional and non-professional winemakers. Turn the eyepiece to adjust the hand wheel to make the blue and white line clear. The scale value of the dividing line is the concentration of the solution.
eBay
HT16K33 0.54 Inch 0.54‘’ 4 Bit Meter Digital Tube Module LED Display IIC I2C Control Meter 3.3V 5V for Arduino Red/Green/Orange
Aliexpress UK
Ideal for professional and non-professional winemakers. Turn the eyepiece to adjust the hand wheel to make the blue and white line clear. The scale value of the dividing line is the concentration of the solution.
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MDP-P906 L1060 Laboratory Programmable Linear Power Adjustable Digital Power Supply 30V 5A DC-DC CV CC Output 90W Meter Module
Aliexpress UK
Advanced Sensor Technology: This electrochemical alcohol tester features a high-precision, high-reliability imported electrochemical sensor. Compact Design: The foldable mouthpiece design of this blowing drunk driving alcohol tester minimizes space usage and allows for easy storage, making it a convenient tool to keep on hand.
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DYKB DC Ammeter Meter ± 500A 200A 100A 50A 20A 10A LCD display Digital AMP METER battery Current Charge discharge Detection
Aliexpress UK
This will not work for wine or beer. It will only work in spirits with no residual sugar as the sugar will cause buoyancy and give a false reading of strength. Reads from 0% up to 100% ABV. It will float.
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0.28 Inch 2 wires 3 wires 2.5V-40V Mini Digital Voltmeter Voltage Tester Meter Red/Blue/yellow/green LED Screen meter
Aliexpress UK
It does not work with beer, wine or liqueurs.
eBay
External Shunt FL-2 50A 75mV Current Meter Shunt Resister for Digital Voltmeter Ammeter Wattmeter Meter
Aliexpress UK
Its glass construction adds durability and a professional touch to your brewing process. 24 Pcs Pumpkin Candy Bucket Lovers Halloween Mini Buckets Holder Pot. 150 Conditioning Connector Conditioner Exhaust Hose Fitting Extension.
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DIY Kits RF 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Digital LED tester meter
Aliexpress UK
The high-precision alcohol tester ensures accurate readings of alcohol. Versatile and can be used for a variety of applications, including testing wine and other spirits. LED under Cabinet Lighting USB Small Spotlight Jewelry Showcase.
eBay
Digital Display 3 Phase Multifunction Panel Meter Analyzer A, V, W, kWh, cos, Hz, Var, Power Meter with RS485 Modbus-RTU
Aliexpress UK