Gain Express Dissolved Oxygen Meter with Electrode Portable DO Meter Water Quality Tester with Large LCD Display ATC 99 Memory Function
<p>Educational: Ideal for quick, accurate DO readings in laboratories and schools <br> Fatures include<strong> 99 memory data </strong>with Temperature readings, auto-power off by selecting time frame, Max / Min / AVG function help to analyze the data.</p> <p><br> <strong>Features:</strong> <br> Big LCD with D.O and temperature value display <br> Stability indication <br> Auto temperature compensation <br> <strong>Easy 100% D.O</strong> value calibration <br> <strong>Auto powe</strong>r off time selectable <strong>(20/30/40/60/90/120 MINS)</strong> <br> Offered with most cost effective clark type oxygen electrode <br> Accurate Dissolved Oxygen readings <br> <br> <strong>Specifications</strong><br> Operating Temperature & RH% Humidity<strong> :0~50 °C / < 80%</strong><br> Barometric Pressure: 500~1499 mmHg / 66.6~199.9 KPa<br> Dissolve Oxygen Accuracy: <strong>±1.5% F.S</strong><br> Dissolve Oxygen D.O Range <strong>:0~199.9% / 0~19.99 PPM / 0~19.99 mg/</strong><br> Pressure Resolution :<strong>1 mmHg / 0.1 KPa</strong><br> Adjustable Coefficient of membrane <br> Time / Recall included <br> LCD size :<strong> (h) 44 mm x (W) 26 mm </strong><br> Sensor Life Time: more than 6 months (with good maintenance) <br> Dimension: (h) 175 mm x (W) 70 mm x (h) 33 mm <br> Weight of D.O. Meter : 150g (without battery) <br> Weight of whole set: 1075g</p> <p><br> <strong>Set includes:</strong> <br> 1 x Dissolved Oxygen Meter <br> 1 x Probe with 333cm Cable <br> 4 x FREE AAA batteries <br> 5 x Teflon Membrane <br> 5 x O-ring <br> 2 x Replacement Electrolyte Solution <br> 1 x Filler Tube (Use for Filling Electrolyte into D.O. Electrode) <br> English Instruction Manual <br> Sturdy & Protective Carrying Case</p>