Turbidity Meters – Portable High-Precision Water Quality Testing Solution
Instrava Turbidity Meters are engineered for accurate and stable turbidity measurement across drinking water, wastewater, aquaculture, and industrial water systems. Utilizing a 90° scattered light measurement principle, the instrument delivers reliable readings across 0–1000 NTU with ±8% accuracy and ≤0.8% repeatability.
Designed for field deployment and rapid inspection, this compact 186g portable meter combines multi-point calibration, intelligent optical filtering, and simple one-touch operation to ensure consistent results in varying water conditions.
Delivered as a complete professional kit, including standard calibration solutions and carrying case, Instrava turbidity meters provide a ready-to-deploy solution for water clarity verification and compliance control.
Liquid Analysis Description
Turbidity Meters Applications
Instrava turbidity meters support routine inspection, compliance monitoring, and process control across multiple industries:
Drinking Water Plants
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Pre-distribution turbidity verification
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Filter performance monitoring
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On-site compliance checks
Wastewater Treatment Facilities
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Effluent clarity control
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Sedimentation process monitoring
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Regulatory discharge inspections
Aquaculture & Irrigation
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Pond water quality management
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Fish tank turbidity control
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Hydroponic system monitoring
Swimming Pools & Spas
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Routine clarity inspection
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Safety and hygiene assurance
Food & Beverage Production
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Process water quality validation
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Production environment control
Laboratories & Field Inspection Teams
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Mobile water sampling programs
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Rapid site evaluation
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Environmental field testing
Operational Value: One compact instrument supports both professional plant inspections and decentralized field testing, reducing reliance on laboratory-only analysis.
Turbidity Meters Engineering Advantages
90° Scattered Light Optical System
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Professional turbidity detection principle
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Intelligent filtering reduces stray light interference
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Fast stabilization for rapid field readings
Triple-Point Precision Calibration
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Standard calibration at 20 NTU / 100 NTU / 1000 NTU
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Optional zero-point verification
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Full-range accuracy across low and high turbidity samples
Ensures stable performance in variable water matrices.
High Repeatability Performance
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Measurement repetition ≤0.8%
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Indication error ±8% (±2.5% F.S)
Provides dependable consistency for routine inspections and reporting.
Field-Ready Portable Design
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Lightweight: 186g
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Compact dimensions: 155 × 80 × 45 mm
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Powered by 3 × AAA batteries
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Shockproof, waterproof carrying case
Designed for on-site inspections in treatment plants, pools, farms, and remote locations.
Fast & Stable Measurement Response
Advanced optical sensing and signal processing minimize particle movement interference, delivering stable readings within seconds.
Maintenance-Friendly Construction
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Detachable sample bottles
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Easy-clean optical chamber
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Reduced downtime
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Extended service life
Optimized for frequent field use with simplified maintenance routines.
Complete Professional Kit
Each unit includes:
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6 sample bottles
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20 NTU, 100 NTU, 1000 NTU standard solutions
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Cleaning duster
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Instruction manual
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Durable carry case
Enabling immediate deployment without additional procurement.
Liquid Analysis Parameter
Turbidity Meters Technical Specifications
Measurement Performance
| Parameter | Specification |
|---|---|
| Measurement Principle | 90° Scattered Light |
| Measuring Range | 0–1000 NTU |
| Accuracy | ±8% NTU |
| Indication Error | ±8% (±2.5% F.S) |
| Repeatability | ≤0.8% |
| Calibration Points | 0 / 20 / 100 / 1000 NTU |
Electrical & Physical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | 1.5V AAA × 3 (excluded) |
| Instrument Weight | 186 g |
| Dimensions | 155 × 80 × 45 mm |
| Outer Box Size | 280 × 225 × 110 mm |
| Weight with Carry Box | 1430 g |
Instrava Engineering Commitment
Instrava turbidity meters are designed to balance measurement reliability, portability, and operational simplicity. By combining professional optical principles with user-friendly field deployment, we support water quality verification across municipal, industrial, and agricultural sectors.
Our focus is not only on delivering instruments — but on enabling confident, traceable, and repeatable water quality decisions in real operating environments.
Instrava OEM/ODM
Tailored Sourcing & Customization: Getting You the Exact Product You Need
As your trusted supplier and sourcing partner, we bridge the gap between your custom requirements and China’s vast manufacturing capabilities.
Finding the right product in a massive supply chain can be challenging. That is where we step in.
As a curated industrial supplier, our core value is simple: we stand in your shoes to help you procure the most optimal products. Whether you are an EPC contractor needing specialized technical compliance, an OEM equipment manufacturer looking for custom branding, or an industrial distributor/trader seeking competitive edge, we customize and tailor products to fit your exact procurement needs.
How We Customize to Fit Your Procurement Needs
For EPC Contractors & Engineers: We custom-configure instruments and devices to match your precise datasheets—tailoring process connections, exotic materials, signal protocols, and managing third-party calibration and testing so you get project-ready solutions.
For OEM Equipment Manufacturers: We provide comprehensive OEM/ODM customization, including custom housing, labeling, branding (private labeling), and tailored technical specifications to seamlessly integrate with your machinery.
For Industrial Distributors & Traders: We offer flexible customization in packaging, product ranges, and technical parameters, helping you differentiate your portfolio and win more local bids.
Why Partner with Us for Custom Sourcing?
One-Stop Engineering Alignment: You don’t have to deal with multiple factories. We translate your technical requirements into precise manufacturer blueprints.
Strict Quality & Compliance Safeguard: We oversee the entire customization and production process in China, ensuring the final customized product meets your local standards and certifications.
Our Ultimate Value: We don’t just sell what’s on the shelf. We find, customize, and deliver the most suitable and cost-effective product for your unique application.
Related Product Recommendations
How does the Instrava portable turbidity meter ensure measurement accuracy across different water types?
The meter uses a 90° scattered light optical system with intelligent filtering to minimize interference from particles and stray light. Multi-point calibration (0/20/100/1000 NTU) ensures precise readings across low and high turbidity ranges, providing confidence in water clarity verification for industrial, municipal, or aquaculture applications.
Can this turbidity meter be reliably used in field and remote locations?
Yes. With its lightweight 186g design, compact dimensions, AAA battery operation, and IP65 carrying case, the meter is built for portable, field-ready deployment. On-site inspections in water plants, ponds, swimming pools, or industrial sites can be conducted without compromising measurement reliability.
How does the instrument support regulatory compliance and operational reporting?
The meter offers high repeatability (≤0.8%) and ±8% accuracy, stores data on-site, and allows fast, stable readings. This ensures all measurements are traceable and auditable for compliance with water quality regulations in drinking water, wastewater, and industrial discharge monitoring.
What maintenance or calibration procedures are required for long-term use?
Instrava turbidity meters are designed for low-maintenance operation. Detachable sample bottles and an easy-clean optical chamber simplify cleaning. Triple-point calibration ensures accuracy, and the instrument’s optical system remains stable, minimizing the need for frequent adjustments, saving operational downtime.
How does the turbidity meter handle different sample matrices and process conditions?
The advanced optical detection automatically compensates for particle interference and water color variations. The instrument is suitable for drinking water, wastewater, aquaculture, hydroponics, and swimming pool water, ensuring consistent readings across diverse operational conditions without complex preparation.
What makes this turbidity meter a cost-effective solution for engineering teams?
Beyond its high measurement precision, portability, and rapid readings, the meter comes as a complete field-ready kit, including calibration solutions, sample bottles, and carrying case. This reduces additional procurement costs, streamlines field operations, and supports multiple water quality monitoring applications, providing a high ROI for engineering and procurement teams.
Why Trust Instrava?
We select manufacturers from a neutral, impartial standpoint, always with your best interests in mind.
Our very existence depends on helping you source the products that are the perfect fit for your needs.
Based in China, we are able to conduct on-site inspections of production environments and product quality firsthand.
We help you avoid intermediaries posing as factories.
We facilitate smoother after-sales support, eliminating time zone issues and the delays often associated with dealing directly with factories.
Our multilingual team ensures effective communication.
For a trading startup, every interaction with a client is a precious opportunity—a sign that you are willing to place your trust in us and give us the chance to prove ourselves.
In the digital age, while information is easily accessible, misconceptions often cloud the trust between people.
Instrava relies entirely on trust; it is our core philosophy and the foundation of our existence in society. It is the fundamental basis for our long-term growth and our commitment to serving the community.
Please place your trust in us.
