Apera GroStar GS4-P 6-in-1 pH, EC, ppm & ORP Combo Pen Tester Kit Gen II | Hydroponics saltwater pH test TDS range: 0–9990 ppm Milwaukee MA991B
USD119.50
USD150.50
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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
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Description
Apera GroStar GS4 P 6 in 1 pH, EC, ppm & ORP Combo Pen Tester Kit Gen II Hydroponics saltwater pH test TDS range: 0–9990 ppm Milwaukee MA991B TDS range: 0–9990 ppm no refilling ever required plug in and the tester auto switches to ORP measurement mode color coded by mode for instant status recognition
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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