Testing Equipment

Water Nitrate-Nitrogen Test Kit

This test kit uses a unique two-tablet reagent system to measure nitrate-nitrogen from 0 to 15 ppm (0 to 66 ppm as nitrate) in a third of the time required for other nitrate kits. The unit-dose, foil packaged tablet reagents eliminate the us... More.

Spin-Level Grain Spreader

The simple answer to uniform spreading. A unique cone grain spreader which makes other cones obsolete. Spins by gravity from the weight of the grain it spreads so it does not damage grain. The spinning rotor is an oval conical volute that varies the wid... More.

Dial Thermometer

A durable, shockproof dial thermometer designed for reading temperatures faster and easier with fewer errors. Has stainless steel case and an 8" pointed tip stem. The full 2" diameter face has a polycarbonate crystal. External recalibration adju... More.

Smart Portable pH Meter with Two-Point Calibration

Provides instant readings of one of the most important factors in efficient plant production: soil and well water pH. Soil and well water pH that is too acidic or alkaline can have an adverse effect on plant nutrient and water uptake and directly effect... More.

pH, EC, and TDS Testing Kit for Field Testing of Soil, Water, and Fertilizer

Provides instant readings of the two most important factors in efficient crop production: soil and well water pH and conductivity (EC), which is a reading of soil general nutrient levels. Soil and well water pH that is too acidic or alkaline can have an... More.

Professional Sweep Net

A specimen net made for professional use and designed to meet U.S.D.A. specifications. The 26" long bag is made of 65% polyester and 35% cotton. The hoop is 15-1/2" in diameter and made of 3/16" galvanized cold-rolled steel. The 1... More.

LaMotte Limnological Water Test Outfit Model AM-O2

This combination Limnology Outfit provides test equipment for analyzing natural water samples for pH, dissolved oxygen, carbon dioxide, nitrate, phosphate, calcium magnesium, total hardness, and silica. The pH test uses a wide-range pH indicator whi... More.

Refill for LaMotte Limnological Water Test Outfit Model AM-O2

Shipped directly from Maryland factory. Allow extra delivery time. *NOTE: Subject to a $12.00 UPS hazardous material surcharge. More.

Water Test Kit

The ideal test kit for performing four important tests for water pollution. Will do four tests three times each. Test water samples for dissolved oxygen content, chlorides, phosphates, and water hardness. All tests are easy to perform and provide profes... More.

Refill for Water Test Kit

More.