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Hydroponic Water Monitor, ORP Meter High Accuracy Digital Portable  For Aquarium For Gardening For Research Laboratory

<ul><li>Small and exquisite design, it is lightweight and portable, easy to operate and store, and will not take up extra space</li><li>With an IP65 waterproof rating, it can ensure that its components will not be damaged while the test is accurate</li><li>Replaceable sensor probe, it can replace the probe according to the situation, prolong the service life</li><li>Clear liquid  display, its large screen, with backlight function, easy to read and accurate measurement function</li></ul>

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<br/><b>Specification:</b><br/>Item Type: ORP Meter<br>Product Size: Approx. 18.8x3.9cm / 7.4x1.5in<br>Measuring Range: ±1100mV<br>Weight: Approx. 182g / 6.4oz<br>Material: ABS<br>Resolution: 1mV<br>Accuracy: ±2mV<br>Calibration: It has been calibrated at the factory and can be used directly.<br>Temperature Display: 1 degrees Celsius /2℉<br>Working Temperature: 0~50 degrees Celsius  32~122℉<br>Power Supply: 4x1.5V LR44 Battery Battery Not Included<br>Application: It is suitable for measuring the electric potential of various liquids in gardening and gardening. <br/><br/><b>Package List:</b><br/><p>1 x ORP Meter Battery Not Included</p><p>2 x Small Sand Paper</p><p>1 x English Manual</p> <br/>

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