PH-WAND Truncheon Meter
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I am the manufacturer of the YM Instrument Co, . Ltd. in China.
With it's easy to read illuminated display, one-touch calibration system, super clear instructions and no buttons to push, measuring pH just got a whole lot simpler.
The flashing lights you love so much; the easiest calibration system ever; reliability only YM products can provide; auto-on and off just like the Nutra-Wand Conductivity Meter; Automatic Temperature Compensation; a scale of 2.1 pH through 10.8 pH and it's available worldwide.
Dimensions:415mm x 23mm . Weight:180g.
Suitable for hydroponics, aquatics, pool and spa, waste water treatment, horticultural and agriculture, wherever an accurate measurement of liquid pH is