Pocket Type PH Testers

pH Testr is the perfect tool for quick, routine pH testing. Replaceable electrode lets you reuse the tester body many times over, which saves you money. Testr is certifiable to IP67 standards, and features Automatic Temperature Compensation (ATC), push-button three-point calibration and auto buffer recognition. Double Junction Testr features unique double junction electrode design and increased reference gel volume to give you significantly longer electrode life, especially in hard applications. See Buffers section in this catalog for required calibration; calibration solutions sold separately. • Auto-off function • Waterproof, dustproof housing that floats • Include four 1.5V batteries • Dependable and long-lasting