Beyond TDS
Nine displayed indicators create a more complete screening conversation than a single dissolved-solids value.

Water Detective 4 combines nine water-quality screening indicators in a portable product that is easy to explain, demonstrate and position across home, travel, outdoor and specialty retail channels. We are seeking partners who understand their local market and can turn this technology into new regional sales opportunities.
Ask about parameters, interfaces, calibration, versions, customization or volume supply. The answer does not need to pass through layers of resellers.
Many portable testers compete on the same single reading. Water Detective 4 gives sales teams a clearer product story: combine organic-trend indicators, dissolved-ion indicators and physical water indicators in one rapid screening workflow. The richer story supports education, demonstration and differentiated positioning.
Nine displayed indicators create a more complete screening conversation than a single dissolved-solids value.
A portable format and visible results make the product suitable for live demos, short videos and retail education.
Relevant to water-treatment dealers, outdoor and RV channels, specialty beverage users, e-commerce and consumer retail.
Partners know regional water concerns, buying habits and channels. Orome supports product knowledge and feasibility discussions.

The value is not any single number, but the ability to compare several dimensions of a sample together and observe differences or trends.
The strongest sales proposition depends on the partner’s market. These are starting points, not a closed list.
Compare tap, filtered, bottled or stored water under a consistent screening routine.
Support demonstrations, before/after conversations and customer education around water changes.
A portable tool for checking and comparing water used during travel or onboard storage.
A compact reference tool for field, camping and emergency-supply screening.
Observe selected water changes between tanks, sources or operating conditions.
Help specialty users discuss mineral content, hardness and source-water consistency.
We do not assume every valuable use has already been discovered. Distributors and volume buyers bring local sector access, customer language and commercial execution; Orome provides the product platform, technical materials and engineering communication needed to evaluate the opportunity.
Country, channels, target users and expected volume.
Confirm samples, claims, language and local requirements.
Discuss pricing tier, packaging, content and launch plan.
Share market feedback and validate new use cases together.
Important: Water Detective 4 is intended for screening, comparison and trend reference. It does not directly identify a specific contaminant and is not a substitute for regulatory or accredited laboratory testing. Results depend on the sample matrix, operating method and applicable calibration.
Water Detective 4 combines nine water-quality screening indicators in a portable product that is easy to explain, demonstrate and position across home, travel, outdoor and specialty retail channels. We are seeking partners who understand their local market and can turn this technology into new regional sales opportunities.
Water Detective 4 combines nine water-quality screening indicators in a portable product that is easy to explain, demonstrate and position across home, travel, outdoor and specialty retail channels. We are seeking partners who understand their local market and can turn this technology into new regional sales opportunities.
Latest generation portable tester integrating nine organic and inorganic parameters in one rapid testing platform. Portable multi-spectral water quality testing product for domestic water, field screening, water purification services, and aquaculture testing.
Water Detective 4 combines nine water-quality screening indicators in a portable product that is easy to explain, demonstrate and position across home, travel, outdoor and specialty retail channels. We are seeking partners who understand their local market and can turn this technology into new regional sales opportunities.
Water Detective 4 combines nine water-quality screening indicators in a portable product that is easy to explain, demonstrate and position across home, travel, outdoor and specialty retail channels. We are seeking partners who understand their local market and can turn this technology into new regional sales opportunities.
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Tell us your market - Country, channels, target users and expected volume.
TOC - Organic-matter trend indicator
COD - Oxygen-demand / pollution-load trend
UV254 - UV absorbance and aromatic-organic trend
Turbidity - Suspended-particle and cloudiness indicator
TDS - Estimated dissolved-solids level
Conductivity - Ionic concentration indicator
Salinity - Estimated salt-content level
Hardness - Estimated calcium/magnesium-related hardness
Temperature - Sample temperature
Tell us your market - Country, channels, target users and expected volume.
Evaluate the product - Confirm samples, claims, language and local requirements.
Build the offer - Discuss pricing tier, packaging, content and launch plan.
Develop the application - Share market feedback and validate new use cases together.
Use the product as part of a complete measurement workflow, not as an isolated component. Confirm the water matrix, target range and decision that the data must support.
Compact, reagent-free sensing for rivers, lakes, reservoirs and distributed environmental networks.
Track changes in water conditions continuously to support healthier stock and more responsive operations.
Integrated TDS and conductivity components for dispensers, purifiers, filter-life estimation and quality indication.
The applications above are common examples. If this measurement principle may solve a different problem in your field, we welcome a feasibility discussion.
Define the measurement objective and expected range.
Match the sensor, probe or analyzer to the real sample matrix.
Complete mechanical, electrical and communication integration.
Validate results with reference samples before routine operation.
Validate the complete system with representative samples. Record the reference method, temperature and installation conditions. Recheck after cleaning, replacement or process changes, and define a maintenance interval from actual fouling rather than a fixed assumption.
The product platform is defined, but range, calibration and installation must still be confirmed against the actual water matrix and project objective.
Confirm power, interface, cable length, enclosure, sampling frequency, probe position and the host system data format.
Compare representative samples with an agreed reference method and document the acceptance criteria before commissioning.
Yes. Ask for the current ordering specification and describe your application so the correct materials can be supplied.
Personal/Home Portable Water Quality Testing Pen
A portable rapid testing tool for tap water, purified water, bottled water, travel water, and aquarium water, designed for personal screening and comparison, not a substitute for regulatory laboratory testing.
This product has been discontinued.
Learn More →
Personal/Home Portable Water Quality Testing Pen
A portable rapid testing tool for tap water, purified water, bottled water, travel water, and aquarium water, designed for personal screening and comparison, not a substitute for regulatory laboratory testing.
This product has been discontinued.
Learn More →
Personal/Home Portable Water Quality Testing Pen
A portable rapid testing tool for tap water, purified water, bottled water, travel water, and aquarium water, designed for personal screening and comparison, not a substitute for regulatory laboratory testing.
This product has been discontinued.
Learn More →Tell us your target parameters, water matrix, interface and annual volume. Our engineering team will recommend a practical configuration.
Tell us what you need to measure. Our product and application team will reply by email.