Laboratory and Testing Equipment

Thermometers
Temperature control is critical to the quality of beer, wine and cheese you produce. During the process you will need to set and maintain certain temperatures. The reason is found in chemistry. As you prepare a batch you are causing chemical reactions by applying heat.
Hydrometers

The hydrometer is used to measure the amount of sugar in you wort or must. This measurement is called the specific gravity. The first reading you take (prior to adding yeast) is the original gravity. Our last reading (prior to packaging) is the final gravity. These two numbers are used to calculate the alcohol content of the beverage. For details of the calculation see Calculating Alcohol Content.

THE WINE THIEF $7.65
Simply dip once for a quick sample.  Unique design allows you to insert a standard hydrometer directly into the 19" long Thief.  Just touch the tip to the rim to empty the Wine Thief.  High grade acrylic for excellent clarity.
12" GLASS WINE THIEF $4.25 The most sterile way to take samples.
VINOMETER $4.15
Glass device for testing alcohol level of wine. 
Erlenmeyer Flask

Perfect for yeast starters.  Can be put on an open flame. 
1 liter FLASK $13.55
AIRLOCK STOPPER $1.05
SOLID STOPPER $1.05
2 liter FLASK $19.05
AIRLOCK STOPPER $2.55
SOLID STOPPER $2.25
Thermometers
DIGITAL THERMOMETER with TIMER $19.95
When speed and accuracy paramount, this fast reading, digital thermometer is perfect for home brewing, wine making, cheese makers, cooking and smoking.  A large clear digital display gives readings between -50° to 200° C or -58° to 392° F.  Includes a 4.75" stainless steel probe with protective tip cover, maximum-minimum memory function, and data hold function. Sampling time is only one second.  Also includes the required AAA battery.
STAINLESS STEEL DIAL THERMOMETER $12.45
Popular with homebrewers and backyard cooks alike.  The 1-3/4" easy to read dial ranges from 0° to 220° F. 12" probe makes taking readings easy. Includes a clip which suspends probe into pot.  Stainless steel, excellent for mashing, brewing, cheese making, smoking meats.
NORPRO INSTANT READ DIAL THERMOMETER $7.95   Norpro measuring instruments are manufactured with superior materials and workmanship ensuring consistent, optimal performance.  Stainless steel 5" probe with 1" dial face, quick response, instantly read the temperature for meat, fish and poultry.  Ideal for small scale cheese making.  Range: 32° to 220° F Includes sleeve with clip and temperature guide.
FLOATING THERMOMETER  $5.95
This 11.5" long glass thermometer is weighted in one end so that it will float.  It works well and is accurate but the thin glass is easily broken.  Use for light duty and with care.  Packed in storage tube.  Range 0-220° F or 0-115° C.
LIQUID CRYSTAL THERMOMETER STRIP $2.25
Adhesive backing allows you to attach this instrument to the outside of a plastic or glass fermenter and monitor the inside temperature in 2 degree increments. Ale and lager fermentation ranges are clearly marked. Range 40 to 80 degrees F.
Hydrometers
REFRACTOMETER $79.95 for sugar range of 0 to 32 Brix
DUAL PURPOSE HYDROMETER $5.95
Used for both beer and wine.  Scale ranges from 1.10 to 0.99. US made, triple scale reads out specific gravity, potential alcohol and balling. Stored in a clear plastic tube with instructions.
THERMO-HYDROMETER $13.45
Combination thermometer and hydrometer for more accurate gravity readings through temperature correction. Shows gravity readings in specific gravity, potential alcohol and balling, at 60 degrees F. The thermometer is for temperature correction only and not for general use. Includes storage case.
PROOF & TRALLE HYDROMETER $6.55
Measures approximate alcohol in distilled spirits up to 200 proof.
Hydrometer Test Jars
10" PLASTIC TEST JAR $2.95
14" PLASTIC TEST JAR $3.95
12" GLASS TEST JAR $5.35
Acid & Sulfite Testing Tools
CHECKER-1 pH TESTER KIT with buffers and storage solution $69.95
Simple meter that provides fast and accurate pH measurement.  Uses replaceable pH electrode and works for 3,000 hours before changing batteries.
pH 7.01 METER BUFFER SOLUTION  (20 ml) $1.85
pH 4.01 METER BUFFER SOLUTION  (20 ml) $1.85
STORAGE SOLUTION FOR pH METERS (230 ml) $19.95
ELECTRODE CLEANING SOLUTION (230 ml) $19.95
REPLACEMENT ELECTRODE FOR CHECKER 1 pH METER $34.95
pH TEST STRIPS for BEER pH range of 4.6 to 6.2  $5.95
pH TEST STRIPS for WINE pH range of 2.8 to 4.4 $5.95
ACID TEST KIT $8.55
Includes syringe, test vial, color solution and sodium hydroxide. 
20 cc SYRINGE $1.55
COLOR SOLUTION (Phenolphthalein) ½ oz $1.55
SODIUM HYDROXIDE 0.20 normal 4 oz $3.45
TITRETS SULFITE TITRATION KIT $23.95
This kit is used to determine the amount of sulfite in wine. It includes a reusable Titrettor Test Holder, which holds the test vile during testing, and 10 individual tests. Range 10 to 100 mg per liter.  Kit components also sold separately, see below.
10 Titrets Sulfite Titration Refills $17.25
Titrettor Test Holder $7.15 Holds test vile during testing.  Reusable. 

copyright 2007 J.R.Leverentz

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