Product Description
• Feature push-button calibration and high ±1% full scale accuracy!
• Waterproof, dust proof housing that floats is certifiable to IP67 standards
• Replaceable sensor lets you reuse same meter body, saving you money
• Automatic Temperature Compensation
• 0 - 1990 PPM
• Hold function, Auto-Off
Our waterproof microprocessor TDSTestr basic offers push-button calibration and ±1% accuracy in a rugged waterproof housing. Never worry about losing your tester in a pond or tank; these testers float!