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Showing all 16 results
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Measure Master Sure Shot Measuring Glass 1.5 oz (12/Cs)
Sale!$50.16$31.05
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Sure Test Commercial Replacement DO Probe (WA ONLY)
Sale!$151.50$28.45
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Sure Test Commercial Multi-Meter w/ pH Conductivity Probes (DO Probe Sold Separately) WA ONLY
Sale!$379.50$71.53
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Sure Test Commercial Lab Meter Replacement ORP Probe
Sale!$210.50$116.05
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Sure Test Commercial pH / EC / TDS / ORP Lab Meter
Sale!$529.95$98.81
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Sure Test GroGuru Base w/ WIFI
Sale!$1,171.98$779.38
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Sure Test GroGuru Stem w/ 3 Sensors
Sale!$1,095.00$736.42
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Sure Test Temperature and Relative Humidity Data-Logger
Sale!$105.50$25.68
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Sure Test Pro pH Pen Replacement Probe
Sale!$78.05$42.89
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Sure Test Commercial Lab Meter Replacement EC / TDS Probe
Sale!$132.50$72.99
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Sure Test Commercial Lab Meter Replacement pH Probe
Sale!$105.50$57.92
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Sure Test Commercial Replacement pH Probe
Sale!$84.35$46.41
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Sure Test Commercial Replacement EC Probe
Sale!$84.35$46.41
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Sure Test Pro EC / TDS Pen
Sale!$105.50$21.74
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Sure Test Pro pH Pen w/ Replaceable Probe +/- 0.05 ATC
Sale!$126.50$69.52
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Sure Test Base pH Pen +/- 0.3
Sale!$50.60$27.82
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Showing all 16 results