The smallest and cheap pH-meter of Checker

<strong><span style="font-size: small;">CHECKER-the smallest and cheapest pH-meter</span></strong> <div><span style="font-size: small;"><br> </span></div> <div><span style="font-size: small;">Modern and convenient Pocket pH-meter you can buy costs only a few sets of indicator paper.</span></div> <div><span style="font-size: small;"><br> </span></div> <div><span style="font-size: small;">Its distinctive features are:</span></div> <div> <ul><li><span style="font-size: small;">small dimensions and weight (66 * 50 * 25 mm/52.6 g);</span></li><li><span style="font-size: small;">big screen legkosčityvaemyj;</span></li><li><span style="font-size: small;">compatible with almost all types of kombinirovannyhpH-electrodes;</span></li><li><span style="font-size: small;">the exceptional duration of batteries-3000 hours of work;</span></li><li><span style="font-size: small;">low cost;</span></li><li><span style="font-size: small;">two-point calibration is fast and easy.</span></li> </ul></div> <div><span style="font-size: small;"><br> </span></div> <div><span style="font-size: small;"><br> </span></div> <div><span style="font-size: small;"><strong>CHECKER 1 </strong>model with a removable compact pH-electrode HI 1270 with a screw connector.</span></div> <div><span style="font-size: small;"><strong>CHECKER 2 </strong>model with a removable full-size professional pH-electrode HI 1207 with gel filling and screw jack.</span></div> <div><span style="font-size: small;"><strong>CHECKER 3</strong> model with a removable full-size professional pH-electrode HI 1208 with gel filling and BNC connector.</span></div> <div><span style="font-size: small;"><strong>CHECKER B</strong> -has a BNC connector that allows you to connect any combined pH electrode.</span></div> <div><span style="font-size: small;"><br> </span></div><strong><span style="font-size: small;">Characteristics:</span></strong> <div><span style="font-size: small;">Accuracy ±0.2 pH</span></div> <div><span style="font-size: small;">Range izmereniâ0. 14 pH</span></div> <div><span style="font-size: small;">Resolution 0.01 pH</span></div>