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		Hydrometers
			Alcohol Hydrometers
				6612-1
				6612-2TS
				6613-B
				6613-F
				6613-G
				6613-H
				6613-I
				6613-K
				6613-L
				6613-M
				6613-N
				6613-P
				6613-Q
				6613-R
				6614TS-5
				6614TS-6
				6614TS-7
				6614-8
				6614TS-8
				6609-1
				6609-2
				6609-3
				6609-4
				6609-5
				6609-6
				6609-7
				6609-8
				6609-9
				6609-10
				6609-11
				6609-12
				6609-13
				6609-14
				6609-15
				6605-1
				6603DS-13
				6603DS-1
				6603DS-2
				6603DS-3
				6603DS-4
				6603DS-5
				6603DS-6
				6603DS-7
				6230-0500
				66CS-8
				66CS-13
				66CS-16
				6600
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	Product Specials

Alcohol Hydrometers

Hydrometers: Alcohol Tralle & Proof, Alcohol Proof IRS, Baume, Balling Hydrometers

Both Bellwether and ERTCO brand hydrometers are manufactured to the highest standards. These scales are generally used in breweries, wineries, and distilleries to measure alcohol levels.

Alcohol Tralle & Proof Scales
Alcohol Proof Scale - IRS Specifications
Balling (Plato) Scale
Baume (Heavy) Scale
Specific Gravity & Baume Dual Scales

Bellwether Hydrometer Catalog

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Bellwether Hydrometers without a Thermometer

6612-1

Bellwether Alcohol, Tralle & Proof Scales Hydrometer
0.0 to 100.0% Tralle (Subdivision1.0%, Tolerance ±1.0%)
0.0 to 200.0% Proof (Subdivision 2.0%, Tolerance ±2.0%)
Length: 295 mm (11.6in)

Quantity	Price
1 – 9	$16.60
10 +	$14.94

..........................

6612-2TS

Bellwether Alcohol, Tralle & Proof Scales Hydrometer with Thermometer
0.0 to 100.0% Tralle (Subdivision 1.0%, Tolerance ±1.0%)
0.0 to 200.0% Proof (Subdivision 2.0%, Tolerance ±2.0%)
Calibrated at 60°F
Blue Spirit-Filled Thermometer. Scale Range: -10 to 100°F (Subdivision 1°F) with % compensation values indicated.
Length: 380 mm (15.0in)

Quantity	Price
1 – 9	$35.70
10 +	$32.13

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6613-B

Bellwether Alcohol, Proof Scales Hydrometer
Internal Revenue Specifications Size B
80.0 to 120.0% (Subdivision 0.5%, Tolerance 0.5%)
Length: 230 mm (9.1in)

Quantity	Price
1 – 9	$37.10
10 +	$33.39

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6613-F

Bellwether Alcohol, Proof Scales Hydrometer
Internal Revenue Specifications Size F
0.0 to 20.0% (Subdivision 0.2%, Tolerance 0.3%)
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$37.10
10 +	$33.39

..........................

6613-G

Bellwether Alcohol, Proof Scales Hydrometer
Internal Revenue Specifications Size G
20.0 to 40.0% (Subdivision 0.2%, Tolerance 0.4%)
Length: 320 mm (12.6in)

Quantity	Price
1 – 9	$37.10
10 +	$33.39

..........................

6613-H

Bellwether Alcohol, Proof Scales Hydrometer
Internal Revenue Specifications Size H
40.0 to 60.0% (Subdivision 0.2%, Tolerance 0.4%)
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$37.10
10 +	$33.39

..........................

6613-I

Bellwether Alcohol, Proof Scales Hydrometer
Internal Revenue Specifications Size I
60.0 to 80.0% (Subdivision 0.2%, Tolerance 0.3%)
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$37.10
10 +	$33.39

..........................

6613-K

Bellwether Alcohol, Proof Scales Hydrometer
Internal Revenue Specifications Size K
75.0 to 95.0% (Subdivision 0.2%, Tolerance 0.2%)
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$37.10
10 +	$33.39

..........................

6613-L

Bellwether Alcohol, Proof Scales Hydrometer
Internal Revenue Specifications Size L
90.0 to 110.0% (Subdivision 0.2%, Tolerance 0.2%)
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$37.10
10 +	$33.39

..........................

6613-M

Bellwether Alcohol, Proof Scales Hydrometer
Internal Revenue Specifications Size M
105.0 to 125.0% (Subdivision 0.2%, Tolerance 0.2%)
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$37.10
10 +	$33.39

..........................

6613-N

Bellwether Alcohol, Proof Scales Hydrometer
Internal Revenue Specifications Size N
125.0 to 145.0% (Subdivision 0.2%, Tolerance 0.2%)
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$37.10
10 +	$33.39

..........................

6613-P

Bellwether Alcohol, Proof Scales Hydrometer
Internal Revenue Specifications Size P
145.0 to 165.0% (Subdivision 0.2%, Tolerance 0.2%)
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$37.10
10 +	$33.39

..........................

6613-Q

Bellwether Alcohol, Proof Scales Hydrometer
Internal Revenue Specifications Size Q
165.0 to 185.0% (Subdivision 0.2%, Tolerance 0.2%)
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$37.10
10 +	$33.39

..........................

6613-R

Bellwether Alcohol, Proof Scales Hydrometer
Internal Revenue Specifications Size R
185.0 to 206.0% (Subdivision 0.2%, Tolerance 0.2%)
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$37.10
10 +	$33.39

..........................

6614TS-5

Bellwether Balling (Plato), Hydrometer w/ Thermometer
0.0 to 8.5° (Subdivisions 0.1°)
Spirit-Filled Thermometer. Scale Range: 0 - 50°C (Subdivisions 1°C)
Length: 330 mm (13.0in)

Quantity	Price
1 – 9	$38.90
10 +	$35.01

..........................

6614TS-6

Bellwether Balling (Plato), Hydrometer w/ Thermometer.
7.5 to 16.0° API(Subdivisions 0.1°), Calibrated at 20°C
Spirit-Filled Thermometer. Scale Range: 0 to 50°C
(Subdivisions 1°C)
Length: 340 mm (13.3in)

Quantity	Price
1 – 9	$38.90
10 +	$35.01

..........................

6614TS-7

Bellwether Balling (Plato), Hydrometer w/ Thermometer.
15.5 to 24.0° API(Subdivisions 0.1°), Calibrated at 20°C
Spirit-Filled Thermometer. Scale Range: 0 to 50°C
(Subdivisions 1°C)
Length: 350 mm (13.7in)

Quantity	Price
1 – 9	$38.90
10 +	$35.01

..........................

6614-8

Bellwether Balling (Plato), Hydrometer w/ Thermometer
0.0 to 32.0° (Subdivisions 0.5°)
Mercury-Filled Thermometer. Scale Range: 30 - 120°F(Subdivisions 1°F)
Length: 385 mm (15.2in)
(Discontinued... Special Price while supplies last)

Sale Price: $21.85

..........................

6614TS-8

Bellwether Balling (Plato), Hydrometer w/ Thermometer.
0.0 to 32.0° API(Subdivisions 0.5°), Calibrated at 68°F
Spirit-Filled Thermometer. Scale Range: 30 to 120°F
(Subdivisions 1°F)
Length: 385 mm (15.1in)

Quantity	Price
1 – 9	$43.70
10 +	$39.33

..........................

6609-1

Bellwether Baume Hydrometer (Heavy)
0.0 to 12.0° ± 0.1 (subdivisions 0.1)
Calibrated at 60°F
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$16.00
10 +	$14.40

..........................

6609-2

Bellwether Baume Hydrometer (Heavy)
9.0 to 21.0° ± 0.1 (subdivisions 0.1)
Calibrated at 60°F
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$16.00
10 +	$14.40

..........................

6609-3

Bellwether Baume Hydrometer (Heavy)
19.0 to 31.0° ± 0.1 (subdivisions 0.1)
Calibrated at 60°F
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$16.00
10 +	$14.40

..........................

6609-4

Bellwether Baume Hydrometer (Heavy)
29.0 to 41.0° ± 0.1 (subdivisions 0.1)
Calibrated at 60°F
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$16.00
10 +	$14.40

..........................

6609-5

Bellwether Baume Hydrometer (Heavy)
39.0 to 51.0° ± 0.1 (subdivisions 0.1)
Calibrated at 60°F
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$16.00
10 +	$14.40

..........................

6609-6

Bellwether Baume Hydrometer (Heavy)
49.0 to 61.0° ± 0.1 (subdivisions 0.1)
Calibrated at 60°F
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$16.00
10 +	$14.40

..........................

6609-7

Bellwether Baume Hydrometer (Heavy)
59.0 to 71.0° ± 0.1 (subdivisions 0.1)
Calibrated at 60°F
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$16.00
10 +	$14.40

..........................

6609-8

Bellwether Baume Hydrometer (Heavy)
0.0 to 15.0° ± 0.1 (subdivisions 0.1)
Calibrated at 60°F
Length: 295 mm (11.6in)

Quantity	Price
1 – 9	$16.00
10 +	$14.40

..........................

6609-9

Bellwether Baume Hydrometer (Heavy)
0.0 to 25.0° ± 0.2 (subdivisions 0.2)
Calibrated at 60°F
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$16.00
10 +	$14.40

..........................

6609-10

Bellwether Baume Hydrometer (Heavy)
0.0 to 35.0° ± 0.5 (subdivisions 0.5)
Calibrated at 60°F
Length: 315 mm (12.4in)

Quantity	Price
1 – 9	$16.00
10 +	$14.40

..........................

6609-11

Bellwether Baume Hydrometer (Heavy)
0.0 to 50.0° ± 0.5 (subdivisions 0.5)
Calibrated at 60°F
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$16.00
10 +	$14.40

..........................

6609-12

Bellwether Baume Hydrometer (Heavy)
35.0 to 70.0° ± 0.5 (subdivisions 0.5)
Calibrated at 60°F
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$16.00
10 +	$14.40

..........................

6609-13

Bellwether Baume Hydrometer (Heavy)
0.0 to 50.0° ± 1.0 (subdivisions 1.0)
Calibrated at 60°F
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$16.00
10 +	$14.40

..........................

6609-14

Bellwether Baume Hydrometer (Heavy)
0.0 to 70.0° ± 1.0 (subdivisions 1.0)
Calibrated at 60°F
Length: 310 mm (12.2in)

Quantity	Price
1 – 9	$16.00
10 +	$14.40

..........................

6609-15

Bellwether Baume Hydrometer (Heavy)
0.0 to 90.0° ± 1.0 (subdivisions 1.0)
Calibrated at 60°F
Length: 265 mm (10.4in)

Quantity	Price
1 – 9	$29.40
10 +	$26.46

..........................

6605-1

Bellwether Specific Gravity & Baume Hydrometer, Dual Scale
0.700 to 1.000 ± 0.005 (subdivisions 0.005)
1.000 to 2.000 ± 0.01 (subdivisions 0.01)
10 to 70° Light ± 1 (subdivisions 1)
0 to 72° Heavy ± 1 (subdivisions 1)
Calibrated at 60°F
Length: 380 mm (15.0in)

Quantity	Price
1 – 9	$26.40
10 +	$23.76

..........................

6603DS-13

Bellwether Specific Gravity & Baume Hydrometer, Dual Scale
0.600 to 1.000 ± 0.005 (subdivisions 0.005)
10.0 to 100.0° Light ± 1.0 (subdivisions 1.0)
Calibrated at 60°F
Length: 305 mm (12.0in)

Quantity	Price
1 – 9	$14.30
10 +	$12.87

..........................

6603DS-1

Bellwether Specific Gravity & Baume Hydrometer, Dual Scale
1.000 to 1.220 ± 0.002 (subdivisions 0.002)
0.0 to 26.0° Heavy ± 0.2 (subdivisions 0.2)
Calibrated at 60°F
Length: 285 mm (11.2in)

Quantity	Price
1 – 9	$16.50
10 +	$14.85

..........................

6603DS-2

Bellwether Specific Gravity & Baume Hydrometer, Dual Scale
1.200 to 1.420 ± 0.002 (subdivisions 0.002)
25.0 to 42.0° Heavy ± 0.2 (subdivisions 0.2)
Calibrated at 60°F
Length: 330 mm (13.0in)

Quantity	Price
1 – 9	$16.50
10 +	$14.85

..........................

6603DS-3

Bellwether Specific Gravity & Baume Hydrometer, Dual Scale
1.400 to 1.620 ± 0.002 (subdivisions 0.002)
41.0 to 55.0° Heavy ± 0.2 (subdivisions 0.2)
Calibrated at 60°F
Length: 330 mm (13.0in)

Quantity	Price
1 – 9	$16.50
10 +	$14.85

..........................

6603DS-4

Bellwether Specific Gravity & Baume Hydrometer, Dual Scale
1.600 to 1.820 ± 0.002 (subdivisions 0.002)
54.0 to 65.0° Heavy ± 0.2 (subdivisions 0.2)
Calibrated at 60°F
Length: 330 mm (13.0in)

Quantity	Price
1 – 9	$16.50
10 +	$14.85

..........................

6603DS-5

Bellwether Specific Gravity & Baume Hydrometer, Dual Scale
1.800 to 2.020 ± 0.002 (subdivisions 0.002)
64.0 to 72.0° Heavy ± 0.2 (subdivisions 0.2)
Calibrated at 60°F
Length: 330 mm (13.0in)

Quantity	Price
1 – 9	$16.50
10 +	$14.85

..........................

6603DS-6

Bellwether Specific Gravity & Baume Hydrometer, Dual Scale
1.000 to 1.450 ± 0.005 (subdivisions 0.005)
0.0 to 45.0° Heavy ± 0.5 (subdivisions 0.5)
Calibrated at 60°F
Length: 295 mm (11.6in)

Quantity	Price
1 – 9	$22.60
10 +	$20.34

..........................

6603DS-7

Bellwether Specific Gravity & Baume Hydrometer, Dual Scale
1.000 to 2.000 ± 0.010 (subdivisions 0.010)
0.0 to 72.0° Heavy ± 1.0 (subdivisions 1.0)
Calibrated at 60°F
Length: 330 mm (13.0in)

Quantity	Price
1 – 9	$14.30
10 +	$12.87

..........................

6230-0500

Nalgene Hydrometer Measurement Cylinder-Jar 500ml
A one-piece transparent plastic Polymethylpentene (PMP) cylinder with broad supporting base. No graduations / markings for easy reading of hydrometer. Superior chemical stability and autoclavable. Withstands temperatures to 150°C.
Dimensions: Cylinder outer diameter, 50.8mm (2.0"); height, 390mm (15.4"); 118mm (4.65") diameter base.

Price: $25.95

..........................

66CS-8

Bellwether Hydrometer Protective Storage Case (white PVC)
Length: 216mm / 8.5in

Quantity	Price
1 – 9	$25.20
10 +	$22.68

..........................

66CS-13

Bellwether Hydrometer Protective Storage Case (white PVC)
Length: 343mm / 13.5in

Quantity	Price
1 – 9	$27.60
10 +	$24.84

..........................

66CS-16

Bellwether Hydrometer Protective Storage Case (white PVC)
Length: 420mm / 16.5in

Quantity	Price
1 – 9	$30.40
10 +	$27.36

..........................

6600

Bellwether Hydrometer NIST Certification, 3 Point
States corrections to the readings that are traceable to NIST. Hydrometer model must be specified at time of order. Certification pricing does not include the price of the hydrometer.
NOTE: Allow additional 7-10 business days for hydrometer certification.

Price: $175.00