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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Where top efficiency and quiet operation is required
Please avoid storing in direct sunlight and protect from freezing
Additional lens cooling vents
TDS readings are performed by an amperometric graphite electrode that resists oxidation
24 Hour Timer (on/off with inverse function)
Hanna Replacement Probe for Grochek HI9813-5N & HI9811-5N spl_bfg Where top efficiency and quietThis pH EC TDS temperature probe probe features a fiber junction and gel electrolyte making it ideal for fertilizer solutions. It is a replacement electrode for the GroChek series " 5" models: HI9813 5 & HI9813 5N, and is designed for simplicity of use in taking pH, mS cm, ppm and temperature in the C scale measurements. The meter the probe supports is a versatile, water resistant, multiparameter portable instrument specifically designed for
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