1 - 10 of 15
high precision bluetooth pen meter
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Bluetooth pH Pen Meter App Available For Swimming Pool Hydroponics >>Application Water treatment, agriculture, hydroponics, swimming pools, etc. >...
2025-07-23 12:30:08
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... ● Replaceable electrode design for extended lifespan ● High-definition LCD with multicolor backlight for readability in various environments ● ...
2025-07-23 12:30:08
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...Pen Type Conductivity TDS Salinity Meter >>Application The compact CON30 conductivity tester combines the functions of a conductivity pen, a TDS ...
2025-05-28 16:34:19
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...High-definition LCD screen for clear readings. ● Multi-color backlit display for easy operation. ● Temperature unit: Switchable between °C/°F. ● ...
2025-07-23 12:30:07
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Bluetooth Multi-Parameter Composite electrode pH Conductivity ORP Pen Type Meter >>Application Water treatment, agriculture, hydroponics, swimming ...
2025-07-23 12:30:07
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...Pen Meter >>Application The innovative three-electrode method delivers faster and more accurate measurements without consuming colorimetric ...
2025-05-28 16:34:20
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...Pen Meter >>Application Pioneer in Electrode Method Residual Chlorine Testing! The application of the tri-electrode principle enables you to obtain ...
2025-05-28 16:34:20
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... substances. >>Features ● Boat-shaped floating design with IP67 waterproof rating. ● 4-button simple operation, comfortable grip, enables precise ...
2025-05-28 16:34:19
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...Pen Type pH Meter Replaceable Probe Design >>Application A 1ml water sample test in the laboratory, pH measurement of field water sources, and ...
2025-05-28 16:34:18
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...Pen Membrane Dissolved Oxygen DO meter >>Application Accurate, stable, economical, convenient, and easy to maintain – the DO30 Dissolved Oxygen ...
2025-05-28 16:34:19
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