Accumet AET15 pH Pocket

• Large display screen - dual display LCD for enhanced readability, provides comprehensive meter information
• Waterproof, dustproof housing - IP67 rated, maintains the integrity of your tester even in harsh conditions. Plus it floats! 
• User-replaceable sensor - reuse the same meter body many times 
• Double junction sensor offers longer lasting usage 
• Push-button calibration with auto-buffer recognition - quick, easy calibration with no calibration mistakes 
• Automatic Temperature Compensation (ATC)- ensures optimum accuracy under fluctuating temperatures 
• Choice of USA or NIST pH buffer standards with up to 3 points 
• Temperature display readout simultaneously 
• Auto power-off saves battery power after non-use 
• "Hold" Function freezes reading momentarily for easy viewing 
• Self-diagnostic for easy troubleshooting (e.g battery indicator, message codes) 
• Enhanced power saving allows extended power consumption up to 500 hours with single battery set

Applications: General: Ideal for quick and accurate pH checks in pools and spas, aquariums and hydroponics operations, or anywhere frequent pH testing is required. accumet™ AET15 pH Tester meets requirements for many standard environmental and ASTM test methods. Industrial: Use for cooling towers, food processing water testing and process/wastewater testing in metal finishing, photo development, printing and chemical industries. Educational: Useful in schools, many laboratory applications and ecology studies.