Testing Equipment

Bell Corn Sheller

A hand-crank operated sheller for dry ear corn. Quickly attaches to barrel or box by clamps designed into each unit. Shells easily and cleanly, depositing corn into barrel or box. Cob ejector included. Spring adjusts to fit most size ears. Capacity ... More.

Checker Electronic pH Tester

This electronic tester makes litmus paper a thing of the past! The lightweight, pocket-size pH tester gives fast and accurate pH readings on a large liquid crystal display. Accurate to ±0.2 pH and features a range from 0 to 14 pH with 0.01 read... More.

Calibration Solution

This buffer solution is made from an established formula and is standardized with a pH meter that is calibrated to NBS/NIST primary standard buffer solutions. The 20 ml sachets are ideal for infrequent calibrations. The pH values at 25° C are 4.01 ... More.

Waterproof Combo Tester

Offer high-accuracy pH, EC/TDS, and temperature measurements in a single tester! No more switching between meters for your routine measurements. The waterproof Combo Tester (it even floats!) has a large easy-to-read, dual-level LCD, and ... More.

Agriculture Combination Test Kit

In agricultural applications, monitoring the quality of the soil is extremely important for a healthy growth of crops. The pH level is an excellent guide as to which plants may thrive in a particular terrain, as well as indicating which fertilizers to u... More.

Water Quality Education Test Kit Backpack Lab

Everything you need to learn about environmental water parameters all in one backpack! Kit includes: 110 tests each for acidity and alkalinity; 100 tests for carbon dioxide, dissolved oxygen, hardness, nitrate, and phosphate; pHep®4 waterproof pH/te... More.

Replacement Electrode

For use with pHep&3174; waterproof pH/Temperature tester (C25081N). More.

Nasco’s Water Testing Saddlebag

Our unique water testing saddlebag is perfect for those who are interested in water pollution and its effects. This saddlebag is designed to wear on the side of the individual for safety and easy wear. Each test kit has enough materials to perform over ... More.

Feeding Guide

By Mike Hutjens, who is an avid supporter of ruminant nutrition! 3rd edition. 84 pages, 8-1/2" x 11". Softcover. Revised and updated throughout, with a new chapter on applying NRC 2001. Topics include dairy cow physiology, optimizing ... More.

Makita® Cordless Driver-Drill Kit

Delivers more power, efficiency, and serviceability in a more compact size! Dual ball bearings, precision balancing, and a refined high-grade field magnet guarantees maximum performance. The all-metal gear transmission features a rugged three... More.