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Used to measure the air velocity and temperature
Color: black+red
Want to test electricity or solve automotive & household electrical problems with multimeter
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Potassium Hydroxide Flakes 340g precious metal tester Used to measure the airPotassium Hydroxide flakes Crystal pack for the following machines KCT Hydrogem 1 Sherwood Microwelder Model Super A A+ Aquaplane Model 500 Weight 340g For 1 man micro flame welder. Potassium Hydroxide is used in micro welding machines. You must always use the complete bag and pour it into a plastic container and mix with distilled water (1 litre for one man and two litres for a two man). Don't forget to wear rubber gloves, as it is caustic and will
