Oakton Waterproof EcoTestr pH1

OAKTON's new EcoTestr is economical and easy to use. With its crystal clear, ergonomically designed display, you can easily view measurements at a glance. Each rugged tester has a waterproof and dustproof housing for use in dirty and damp field conditions. Simply dip and read—the orientation of the display means there's no need to turn your head or tilt the tester. Single-junction electrode is well-suited for general purpose applications. Recessed bulb with bulb guard protects against breakage. One point calibration with auto-buffer recognition for quick calibrations. Hold function locks in measured value. Auto-off function preserves batteries.Ideal for student, hydroponics, and hobbyist use!Economical, pocket sized meter is perfect for less demanding applications Waterproof, dustproof housings floatEasy to use; push-button calibration with auto buffer recognition Includes transparent electrode cover/sample cupPush-button calibration, HOLD function, and error messagesSpecifications Range: 0.0 to 14.0 pHResolution: 0.1 pHAccuracy: 0.1 pHTemperature compensation: none, bring samples and standards to room temperature Calibration: one pointBuffer recognition: 4.0, 7.0, or 10.0Display: three-digit vertical LCDPower: four 1.5V button cell batteries (included)Battery life: >300 hours