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Easy “1-2-3” operation. Squeeze the “1” valve to discharge air in top bulb. Squeeze valve “2” to draw up sample. Squeeze valve “3” to dispense. Fits all standard-sized pipets. Durable silicone for lon

Sludge Judge accessories help maintain a long, trouble-free service life. Cleaning brush not recommended for cleaning oil and grease. Use Grease Trap Cleaning Rod in conjunction with Cleaning Strips a

For convenient sampling from tanks, vats, streams, ponds, lakes, etc., these economy dippers are light, easy to use and portable. The polypropylene cups have threaded fittings that screw onto the hand

Light weight and inexpensive, this K & J type thermometer provides extremely accurate and reliable temperature measurement. Features relative minimum and maximum temperature, hold, auto power off, and

For convenient sampling from tanks, vats, streams, ponds, lakes, etc., these economy dippers are light, easy to use and portable. The polypropylene cups have threaded fittings that screw onto the hand