Hanna Instruments HI98494 Bluetooth® Multiparameter Meter – Portable pH/EC/Optical DO Testing with HI7698494 Probe (4–50m Cable Options)

Hanna Instruments HI98494 Bluetooth® Multiparameter Meter – Portable pH/EC/Optical DO Testing with HI7698494 Probe (4–50m Cable Options)

$2,824.99

Built for precision and portability, the Hanna Instruments HI98494 Bluetooth® Multiparameter Meter monitors up to 12 critical water quality parameters, including pH, conductivity (EC), and optical dissolved oxygen (OPDO).

Seamlessly connect to your smartphone or tablet via Bluetooth® and the free Hanna Lab App to view, store, and share your field data instantly. Designed for environmental scientists and industrial professionals, this rugged, waterproof system ensures reliable performance in the harshest conditions.

• IP67-rated meter and IP68-rated probe for complete water resistance.

• Automatic interval logging or on-demand recording of up to 45,000 data points.

• Ideal for field monitoring, compliance testing, and research applications.

*Products classified as Dangerous Goods are shipped via ground transport only.

Cable Length

See All Specs

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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

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Measure and Log 12 Critical Water Quality Parameters

The HI98494 multiparameter meter captures up to 12 key readings including pH, conductivity, and optical dissolved oxygen (DO). Automatically log up to 45,000 samples or save data on demand for critical points in your testing process.

Reliable Dual Power Flexibility

Designed for long field deployments, the HI98494 operates on a built-in rechargeable lithium-ion battery and seamlessly switches to AA alkaline backup power when needed—providing up to 200 hours of continuous operation.

Good Laboratory Practice (GLP) Data Recording

Ensure audit-ready traceability with GLP features. Calibration history—including date, time, and standard values—is automatically logged alongside your field data for quality control and compliance.

Fast and Simple Quick-Calibration Mode

Simplify your calibration routine with Quick Calibration—a one-step process that rapidly calibrates pH, conductivity, and dissolved oxygen sensors simultaneously. Full multi-point calibration options remain available when needed.

Engineered for Durability in Any Environment

Built for field and industrial use, the HI98494 multiparameter meter is protected by an IP67-rated housing. It resists dust, water, and impacts, ensuring reliable performance in the toughest conditions.

Quick Connect Probe System

The HI7698494 probe features a Quick Connect DIN plug with a protective rubberized seal. Connect or disconnect sensors in seconds without twisting or threading, even in wet environments.

Seamless USB Type-C Data Transfer

Quickly move logged measurement data to a USB stick, PC, or smart device via the built-in USB Type-C port. The same port also recharges the internal lithium-ion battery for extended field operation.

Digital Multiparameter Probe Recognition

The HI98494 automatically detects connected pH (ORP), EC, and optical DO sensors through its digital interface. Built-in temperature sensors ensure accurate, compensated readings in real time.

Multiparameter Probe and Sensors

Sensor replacement is quick and easy with field-replaceable, screw-type connectors that are color-coded for easy identification.

pH/ORP Sensor

HI7698194-0 (pH only)
HI7698194-1 (pH/ORP)

EC Sensor

HI7698194-3

Optical DO Sensor

HI7698494-5
* Uses a Smart Cap with RFID tracking for maintenance alerts.

Connect in the Field

Connect wirelessly via Bluetooth® to your smart device running the Hanna Lab App.

Features

Measurement & Graphing

Select the measurement units to be displayed on your smart device. For trend analysis, view the graph of your logged data.

Good Laboratory Practices (GLP)

Comprehensive GLP data can be reviewed for all parameters once the logged data is downloaded to your smart device.

Sort & Share

Group your data by time or notation. Email it for storage or share it with friends or colleagues.

Try the Hanna Lab App in demo mode for free.

Specification	Detail
SKU	HI98494-web
pH Range	0.00 to 14.00 pH
pH Resolution	0.01 pH
pH Accuracy (@25°C/77°F)	±0.02 pH
pH Calibration	Automatic 1, 2, or 3 points with recognition of 5 standard buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01) or 1 custom buffer
mV Range	±600.0 mV
mV Resolution	0.1 mV
mV Accuracy	±0.5 mV
ORP Range	±2000.0 mV
ORP Resolution	0.1 mV
ORP Accuracy (@25°C/77°F)	±1.0 mV
ORP Calibration	Automatic 1 custom point (relative 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
Temperature Calibration	Automatic 1 custom point
EC Range	0 to 200 mS/cm (absolute EC up to 400 mS/cm)
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 from 0 to 9999 µS/cm, 0.01 mS/cm from 10.00 to 99.99 mS/cm, 0.1 mS/cm from 100.0 to 400.0 mS/cm Automatic (mS/cm): 0.001 mS/cm from 0.000 to 9.999
EC Accuracy (@25°C/77°F)	±1% of reading or ±1 µS/cm whichever greater
EC Calibration	automatic single point, with six standard solutions (84 µS/cm, 1413 µS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm) or custom point
TDS Range	0 to 400,000 ppm (mg/L)
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) from 0 to 9999 ppm (mg/L), 0.01 ppt (g/L) from 10.00 to 99.99 ppt (g/L), 0.1 ppt (g/L) from 100.0 to 400.0 ppt (g/L)
TDS Accuracy (@25°C/77°F)	±1% of reading or ±1 ppm whichever greater
TDS Calibration	Based on conductivity or salinity calibration
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% of reading or ±1.0% whichever greater 300.0-500.0%: ±3% of reading 0.00-30.00 ppm: ±1.5% of reading or ±0.10 ppm whichever greater 30.00-50.00 ppm: ±3% of reading
DO Calibration	Automatic 1 or 2 points at 0%, 100%, or 1 custom point
Resistivity Range	0 to 999999 Ω·cm 0 to 1000.0 kΩ·cm 0 to 1.0000 MΩ·cm
Resistivity Resolution	Depending on resistivity reading
Resistivity Accuracy (@25°C/77°F)	Based on conductivity calibration
Salinity Range	0.00 to 70.00 PSU
Salinity Resolution	0.01 PSU
Salinity Accuracy (@25°C/77°F)	±2% of reading or ±0.01 PSU whichever greater
Salinity Calibration	Based on conductivity calibration
Connectivity	USB to PC with HI9298194 Hanna software
GLP	Yes
Power Supply	1.5V AA batteries (4)
Power Consumption	Approx. 360 hours (no backlight) 50 hours (with backlight)
Environment	0 to 50°C (32 to 122°F) RH 100% (IP67)
Dimensions	185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4 in.)
Weight	400 g (14.2 oz.)
Order Information	Supplied with HI7698494 probe HI7698194-1 pH/ORP sensor HI7698194-3 EC/TDS sensor HI7698494-5 Optical DO sensor HI764113-1 DO Smart Cap rugged case
Warranty	2 years
Recommended Probe	HI7698494 multiparameter probe HI7698194-1 pH sensor HI7698194-1 pH/ORP sensor HI7698194-3 EC sensor HI7698494-5 Optical 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.

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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