Hanna Instruments HI98194 Multiparameter Waterproof Meter – Measures pH, EC, TDS, Salinity, DO, Pressure, and Temperature Portable Multi-Parameter Meter Hanna Instruments

Hanna Instruments HI98194 Multiparameter Waterproof Meter – Measures pH, EC, TDS, Salinity, DO, Pressure, and Temperature

$1,724.99

The HI98194 Multiparameter Meter by Hanna Instruments delivers rugged, reliable water quality testing — monitoring up to 12 critical parameters with confidence.

Featuring a backlit graphic LCD for crystal-clear readings even in low-light conditions, and intuitive navigation with both dedicated and soft keys, it’s built for ease of use in the field or lab.

With a digital probe, powerful data logging, and Hanna’s exclusive CAL Check™ diagnostic system, you’ll trust your measurements every time.

Fully equipped out of the box — perfect for environmental monitoring, industrial applications, and on-the-go water analysis.

*Products classified as Dangerous Goods can only be shipped via ground.

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Fast Delivery

Most items ship same day

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Manufacturer Warranty

All products are covered by manufacturer warranty

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After-Sale Support

24/7 support

What's Included

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VR Headset

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2 Touch Controllers

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Charging Cable

Power Adapter

Glasses Spacer

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The Hanna Instruments HI98194 Multiparameter Meter is engineered for precision water quality monitoring, delivering laboratory-grade performance in a portable, waterproof design.

This advanced instrument simultaneously monitors up to 12 critical water parameters, including pH, ORP (oxidation-reduction potential), conductivity, dissolved oxygen (DO), barometric pressure, and temperature. A digital Quick Connect multi-sensor probe streamlines setup and calibration, while durable construction and intuitive operation make the HI98194 ideal for both field studies and laboratory testing.

Intuitive Graphic LCD Display

The backlit, high-contrast display clearly shows up to 12 readings at once, with virtual keys that guide users through setup, calibration, and data logging. On-screen help menus and contextual guidance simplify the user experience, even for first-time operators.

Fully Waterproof and Built for Harsh Conditions

With an IP67-rated casing, the HI98194 meter is fully protected against dust and water immersion up to 1 meter. The included HI7698194 probe features an IP68 rating, making it suitable for continuous submersion during environmental field work or industrial monitoring.

Quick Connect Digital Probe with Field-Replaceable Sensors

The digital probe allows for rapid sensor replacement in the field without tools. Screw-type, color-coded connectors simplify sensor identification and reduce downtime when swapping or replacing components.

Smart Auto-Recognition Technology

The HI98194 automatically detects connected sensors, only displaying parameters relevant to active measurements. This eliminates unnecessary configuration and ensures cleaner, more efficient data management.

Temperature and Barometric Compensation

Built-in temperature and barometric pressure sensors ensure real-time automatic compensation for pH, conductivity, and dissolved oxygen readings, improving accuracy across variable environmental conditions and altitudes.

Flexible Calibration Modes

Quick Calibration enables fast one-point calibration for pH, conductivity, and DO, while standard calibration options allow up to three points for pH, one custom conductivity standard, and two-point dissolved oxygen calibration. Custom calibration points are also supported for advanced applications.

GLP-Compliant Data Management

Access full Good Laboratory Practice (GLP) data at any time, including calibration history, time and date stamps, buffer standards used, and slope information, ensuring your compliance and recordkeeping are seamless.

Extensive Data Logging Capabilities

Store up to 45,000 samples using either continuous or log-on-demand modes. Adjustable logging intervals range from every 1 second to every 3 hours, providing flexibility for both short-term studies and long-term monitoring projects.

User-Friendly Keypad and Navigation

Dedicated keys and virtual soft keys provide quick access to key functions. Intuitive navigation ensures that setup, calibration, and data retrieval are straightforward, even for new users.

On-Screen Features

Setup Screen

Easily configure your meter’s time, date, temperature unit, and language preferences for a fully personalized user experience.

Quick Calibration

Save time with one-touch Quick Calibration for pH, conductivity, and dissolved oxygen—ensuring fast, accurate field results.

On-Screen Contextual Help

A dedicated HELP button offers immediate access to setup instructions, calibration guidance, and troubleshooting tips tailored to the task at hand, minimizing downtime and training requirements.

Simple PC Connectivity and Data Export

Export stored data easily to a Windows-compatible PC using the supplied HI920015 micro USB cable and HI9298194 software—no additional drivers required.

Extended Battery Life for Field Work

Powered by four standard 1.5V AA batteries, the HI98194 provides up to 360 hours of continuous operation, making it reliable for long field deployments without frequent recharging or battery changes.

Complete Portable Kit with Rugged Carrying Case

The meter, probe, calibration vessels, beakers, cables, and accessories come packaged in a durable, thermoformed carrying case, protecting your investment and keeping your gear organized during transport and storage.

HI7698194 Multiparameter Probe

Designed for seamless compatibility with the HI98194 meter, the HI7698194 probe provides reliable, high-accuracy multiparameter measurements in rugged environments. A waterproof Quick Connect system ensures a secure connection with the meter, while the probe automatically detects installed sensors, eliminating manual setup.

The modular design features field-replaceable sensors with easy screw-type, color-coded connectors for simple identification and fast swapping. Built with a durable multistrand, multiconductor shielded cable—available in 4m, 10m, 20m, and 40m lengths—this probe delivers maximum flexibility and dependable performance in the field.

Key Features:

Color-Coded, Field-Replaceable Sensors: Simplifies sensor identification and quick replacement, reducing downtime during fieldwork.
Quick Connect Technology: Fast, waterproof probe-to-meter connection ensures secure data transmission without complicated setup.
IP68 Rated for Continuous Immersion: Built to withstand demanding environmental conditions for extended field deployment.

Color Coded, Field Replaceable Sensors

HI7698194-0

Double ceramic junction
pH sensor

HI7698194-1

pH and platinum pin
ORP sensor

HI7698194-3

Four-ring, stainless steel
conductivity sensor

HI7698194-2

Galvanic dissolved oxygen
sensor

Rugged Carrying Case

The HI98194 portable meter, probe, and accessories come neatly organized in a rugged carrying case built for durability and long-term use. Inside, a precision thermoformed interior ensures that every component is securely protected, making it ideal for transportation to field locations or storage between uses.

Specification	Detail
SKU	HI98194-web
pH Accuracy (@25°C/77°F)	±0.02 pH
mV Range	±600.0 mV
mV Accuracy	±0.5 mV
ORP Range	±2000.0 mV
ORP Accuracy (@25°C/77°F)	±1.0 mV
Temperature Range	-5.00 to 55.00 °C 23.00 to 131.00 °F 268.15 to 328.15 K
Temperature Resolution	0.01 °C 0.01 °F 0.01 K
Temperature Accuracy (@25°C/77°F)	±0.15 °C ±0.27 °F ±0.15 K
EC Resolution	Manual: 1 µS/cm, 0.001 mS/cm, 0.01 mS/cm, 0.1 mS/cm, 1 mS/cm Automatic: 1 µS/cm (0–9999 µS/cm), 0.01 mS/cm (10.00–99.99 µS/cm), 0.1 mS/cm (100.0–400.0 mS/cm), 0.001 mS/cm (0.000–9.999 mS/cm)
EC Accuracy (@25°C/77°F)	±1% of reading or ±1 µS/cm (whichever is greater)
TDS Resolution	Manual: 1 ppm (mg/L), 0.001 ppt (g/L), 0.01 ppt (g/L), 0.1 ppt (g/L), 1 ppt (g/L) Automatic: 1 ppm (mg/L) (0–9999 ppm), 0.01 ppt (10.00–99.99 ppt), 0.1 ppt (100.0–400.0 ppt)
TDS Accuracy (@25°C/77°F)	±1% of reading or ±1 ppm (mg/L) (whichever is greater)
DO Range	0.0 to 500.0 % 0.00 to 50.00 ppm (mg/L)
DO Resolution	0.1 % 0.01 ppm (mg/L)
DO Accuracy (@25°C/77°F)	0.0–300.0%: ±1.5% or ±1.0% (whichever is greater) 300.0–500.0%: ±3% 0.00–30.00 ppm: ±1.5% or ±0.10 ppm (whichever is greater) 30.00–50.00 ppm: ±3%
Resistivity Range	0–999999 Ω·cm 0–1000.0 kΩ·cm 0–1.0000 MΩ·cm
Resistivity Resolution	Depends on resistivity reading
Resistivity Accuracy (@25°C/77°F)	Based on conductivity or salinity calibration
Salinity Accuracy (@25°C/77°F)	±2% of reading or ±0.01 PSU (whichever is greater)
Connectivity	USB to PC using HI9298194 software
GLP	Yes
Power Supply	4 x 1.5V AA batteries
Power Consumption	Approx. 360 hours continuous (without backlight) / 50 hours (with backlight)
Dimensions	185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4 in.)
Order Information	HI98194 supplied with: – HI7698194 probe – HI7698194-1 pH/ORP sensor – HI7698194-3 EC sensor – HI7698194-2 DO sensor – HI76981942 maintenance kit (HI7042S DO solution, 5 membrane caps, O-rings)
Warranty	2 years
Recommended Probe	HI7698194 probe, HI7698194-1 pH/ORP sensor, HI7698194-3 EC sensor, HI7698194-2 DO sensor

Shipping, Return, and Warranty Policy

At Blue Tiger Scientific, we are proud to distribute authentic Hanna Instruments products. The following policies apply to all purchases made through our store.

Shipping Policy

All orders are shipped via FedEx from Hanna Instruments' fulfillment center in Smithfield, Rhode Island.
FedEx Ground is the standard method; expedited options (2-Day, Overnight) are available for an additional cost.
Hanna Instruments only ships to residential or business addresses within the United States (no PO Boxes).
Orders placed after business hours, weekends, or holidays will ship the next business day, pending product and carrier availability.
Shipping timelines may vary depending on product availability, order size, and carrier logistics.
Blue Tiger Scientific and Hanna Instruments are not responsible for carrier delays, weather-related disruptions, or other unforeseen delivery issues once the order has shipped.

Return Policy

All return requests must be coordinated directly with Blue Tiger Scientific before a product is sent back.
Products must have a Return Merchandise Authorization (RMA) number issued by Blue Tiger Scientific before being returned.
Products must be returned in new or like-new condition, with the original packaging and proof of purchase (such as an invoice or packing slip).
Customers are responsible for return shipping costs unless otherwise stated.
Unauthorized returns (without an RMA) will be refused and returned at the customer's expense.
Returns are subject to inspection and approval. Products not in acceptable condition may be denied credit.
Some products, such as custom-built, special order, and hazardous materials, may not be eligible for return.

Warranty Policy

Hanna Instruments' products are covered by their Limited Warranty against defects in materials and workmanship under normal use.
All warranty claims and services are handled directly by Hanna Instruments.
Warranty periods vary by product. If unspecified, the standard warranty term is 18 months from the Hanna Instruments factory ship date.
If you experience an issue believed to be covered under warranty, please contact Hanna Instruments for guidance on how to submit your warranty request to Hanna Instruments.
Customers must follow Hanna Instruments' warranty submission process, including providing a claim number, product model and serial number, and a detailed description of the issue.
Hanna Instruments will determine whether products are repaired, replaced, or otherwise serviced under warranty.
Note: Warranty coverage does not apply to damage caused by misuse, accidents, unauthorized repairs, or improper storage and handling.

Important Notes

Some Hanna Instruments products are custom-made or built to order. Shipping will occur once the product is ready.
In the event of backorders, you may request partial shipments.
Delays beyond our control (e.g., material shortages, import delays, or carrier issues) may occasionally occur.

Multiparameter Water Quality Meter Instruction Manual

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Product Resources:

Manual

Brochure

Copy of Technical Specifications

Feature	Details
Viewing Head	Siedentopf type trinocular head, inclined at 30°, Interpupillary adjustment 53mm to 75mm, graduated diopter on left eyetube (30mm I.D. eyetubes)
Eyepieces	SWH10X Widefield high eyepoint eyepiece, Field No. 22, tube O.D. 30.0 mm
Nosepiece	Quintuple
Quintuple	LWD Planachromat Phase 10x, 20x
Condenser	TC Condenser N.A. 0.30, W.D. 73.0mm
Stage	180mm(X) x 245mm(Y) plain stage with replaceable glass insert with 45mm opening, Glass Stage plate insert
Illumination	Koehler without iris, with phase slider, 3W LED
Warranty	LIMITED LIFETIME WARRANTY

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