Hanna Soil Conductivity/Salinity Meter w/Carrying Case nutrient-combo bulb replacements and heat are

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Hanna Soil Conductivity/Salinity Meter w/Carrying Case nutrient-combo bulb replacements and heat areThis instrument was designed to address the need for fast and accurate conductivity measurements in soil and liquids. It is supplied with two probes: a stainless steel, conical tip for direct soil measurement and one for fertilizer enriched solutions. The meter measures the soil conductivity in EC (mS cm) as well as salt activity (g L). The different scales can be selected through two keys on the front panel and two separate LEDs indicate which