This hand-held refractometer with automatic temperature compensation (ATC) is specifically crafted for brewing beer.

Hand-held optical refractometer measures the density of sugars in the solution and gives you an instant gravity readings at any point during the boil, or run off from the mash. You do not need to convert the reading from Brix to specific gravity or do an adjustments for temperature.

Great for quick and frequent check on the gravity of your running or while sparging, and also for those who do not like to deal with the temperature compensation necessary with a hydrometer. Unlike a hydrometer, it only requires a very small sample, about 2-3 drops only. 

This is a quality optical instrument that includes a soft carrying case, bulb filler, screwdriver and instructions.

• Soft rubber eye piece for comfortable viewing
• Comfortable non-slip rubber grip
• Measurement scale provides direct reading
• Accurate testing results
• Extremely easy to use and calibrate
• Durable and built to last
• Adjustable manual focus
• No battery or power source required

Certificate of Calibration available at additional cost (Select option above).

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Specifications

Model	Measurement Range	Min. Div.	Accuracy	ATC
300078	Brix: 0-20% Wort SG: 1.000-1.085	Brix: 0.2% Wort SG: 0.001sg	Brix: 0.2% Wort SG: 0.001sg	Yes

Model	Type	Range	Resolution	Accuracy
300070	Salinity	0-28% Salinity	0.2% Salinity	±0.2%
300071	Brix & Salinity	0-28% Brix	0.2% Brix	±0.2%
		0-32% Salinity	0.2% Salinity	±0.2%
300072	Salinity	0-100‰ ppt	1% ppt	±1%
		1.000-1.070 sg	0.001 sg	±0.001 sg
300073	Brix	0-32% Brix	0.2% Brix	±0.2%
300074	Brix	28-62% Brix	0.2% Brix	±0.2%
300075	Brix	0-80% Brix	1% Brix	±1%
300076	Clinical	0-12 g/dl SP	0.2g/dl	±0.2
		1.000-1.050 SG	0.0005sg	±0.005
		1.330 - 1.360 nD	0.0005nD	±0.0005
300077	Automotive	-60°F-32°F Ethylene	10°F	±10°F
		-50°F-32°F Propylene	10°F	±10°F
		1.15-1.30sg Battery	0.01sg	±0.01sg
300078	Beer	0-20% Brix	0.2% Brix	0.2%
		1.000-1.085 Wort	0.001sg Wort	0.001sg
300079	Honey	58-90% Brix 38-43 Be’ 10-33% Water	1% Brix 0.5 Be’ 1% Water	±1% ±0.5 Be’ ±1% Water
300080	Wine/Grape	0 - 25 vol%;   0-170° OE	0.2% vol 1° Oe	±0.2% vol ±1° Oe

Downloads

Instruction Manual