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ECO ENTERPRISES Headquarters: 1240 NE 175th St. Suite B Shoreline, WA 98155 1-800-426-6937 Email: ecoenter@aol.com |
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 The portable HI 9813 Hanna Combo Meter allows the grower to professionally measure pH, EC and PPM with a single portable meter. pH range is 0 to 14 and PPM range is 0 to 1990. Meter comes with a rugged replaceable multi-probe sensor. The HI 9813 is powered by a 9V battery. The portable HI 9813-6 comes with a self-calibrating probe (lets you know when it is time to recalibrate the meter). |
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| Manufacturer: Hanna | ||||||||||||||||||||
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