This is a microprocessor based portable pH conductivity TDS meter. The large LCD display is built into an adjustable "flip-up" cover, which can display pH, ORP or conductivity and temperature simultaneously. It boasts a rugged design for handheld or bench top use and features a neck-strap for "hands-free" operation. The automatic temperature compensation (ATC) memory function stores and recalls up to 150 points.

• Max./min. data lock.
• °C or °F is available.
• Simple to calibrate by one keyboard for a 5-point buffer and the calibration value can be adjusted as needed.
• Indicate percentage of the slope (PTS) after calibration.
• Auto shut off after 10 minutes of non use.