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Flow-thru Conductivity Probe – HI3001
This four-ring, flow-thru probe measures conductivity in industrial applications with a platinum sensor. With it's durable design, you can count on this electrode to stand up to your process environment.
- Four-ring probe measures conductivity with platinum sensors
- Houses an NTC sensor for Automatic Temperature Compensation
- Built for demanding, everyday, use in industrial applications
Compact Magnetic Mini-Stirrers with Electrode Holder - HI181-Blue
HI181 are a family of lightweight and inexpensive magnetic mini-stirrers with an integrated electrode holder. The stirrers are compact and easy to handle, requiring very little space. Measurement setup is made simple with the adjustable electrode arm that can hold up to three 12 mm diameter or less electrodes. HI181 mini-stirrers are available in 11 colors, allowing easy recognition on crowded benchtops.
Adjustable electrode arm
Speedsafe™ mechanism
Adjustable speed control
Compact Magnetic Mini-Stirrers - HI180-Arctic White
HI180 are a family of lightweight and inexpensive magnetic mini-stirrers. The stirrers are compact and easy to handle, requiring very little space. HI180 mini-stirrers are available in 11 colors, allowing easy recognition on crowded benchtops.
Lightweight design
Speedsafe™ mechanism
Adjustable speed control
Compact Magnetic Mini-Stirrers - HI180-Black
HI180 are a family of lightweight and inexpensive magnetic mini-stirrers. The stirrers are compact and easy to handle, requiring very little space. HI180 mini-stirrers are available in 11 colors, allowing easy recognition on crowded benchtops.
Lightweight design
Speedsafe™ mechanism
Adjustable speed control
Checktemp® 4 Folding Thermometer - HI151-White-No
The HI151 Checktemp® 4 is a folding thermistor thermometer that can measure temperature up to 300 ℃ (572 ℉). These thermometers offer many advanced features including CAL-Check for an internal verification of the electronics and a motion sensor which eliminates the need of closing and reopening the probe when the meter enters a power saving mode. The Checktemp 4 is available in six different colors which can be assigned to different products to avoid cross contamination in the restaurant, kitchen or production facility.
- CAL Check to verify meter performance
- Waterproof to IP67 Standards
- Wake on motion
Temperature Datalogger - HI148-2/external sensor
From storage to shipping, it's important to monitor the temperature of your products to ensure that they are being stored in optimal conditions. Quick to setup, simple to use, the HI148 is a datalogger that is ideal for monitoring and recording temperature in applications such as food processing, transportation, museums, and horticulture.
Available with one or two channels, and internal and/or external sensors
Multicolor LEDs for logging status
Customizable programming using the included software
PEI Body pH Electrode with Calomel References with BNC Connector - HI1343B
The HI1343B is a PEI body, single junction pH electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the spherical pH sensing portion is made with high temperature glass.
The mercury/mercury (I) chloride (Hg/Hg2Cl2) reference system provides a stable reference potential without the presence of silver. This design consideration is ideal for applications involving Tris buffer.
- Calomel References
- Refillable Electrode
- High Temperature (HT) Glass
Refillable PEI Body pH Electrode with BNC Connector - HI1332B
The HI1332B is a PEI body, double junction pH electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the pH sensing portion is made with general purpose glass, protected by an extension of the durable PEI body.
This design consideration is ideal for chemicals, quality control, field applications, and general purpose use.
- Durable PEI Body
- Double Junction Design
- Refillable Electrode
HI1288 pH/EC/TDS Multiparameter Probe
The HI1288 is a 3-in-1 pre-amplified multiparameter probe that measures pH, EC/TDS, and temperature within a single polypropylene body. The pH portion of this probe is constructed with a cloth junction, maintenance free polymer gel electrolyte, and a low temperature glass sensing bulb. The EC/TDS portion of this probe utilizes two graphite sensors for an amperometric determination of conductivity and total dissolved solids. A built-in temperature sensor ensures that both pH and EC/TDS readings are compensated for temperature variations in both standards and samples. The design consideration for the HI1288 is ideal for measuring the pH, EC/TDS, and temperature in greenhouses, hydroponics, environmental monitoring, water treatment, wastewater treatement and boilers and cooling towers. The HI1288 is designed for use with Hanna’s HI991300 and HI991301 portable multiparameter meters.
- Pre-amplified pH electrode
- Amperometric EC/TDS sensor
- Built-in temperature sensor
Spare Checker pH Electrode - HI1271
The HI1271 is the spare pH electrode for the HI98100, HI98103, and HI98115 Checker pH meters. Replacing the pH electrode is both quick and easy. Simply unscrew the old probe to be replaced and screw on the new one.
Gel Filled PEI Body pH Electrode with BNC Connector - HI1230B
The HI1230B is a PEI body, double junction pH electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the spherical pH sensing portion is made with high temperature glass and is protected by an extension of the durable PEI body.
This design consideration is ideal for field applications as well as general purpose use.
- Durable PEI Body
- Double Junction Reference
- Low Temperature (LT) Glass
Gel Filled PEI Body pH Electrode with Quick Connect DIN Connector - HI12303
The HI12303 is a Polyetherimide (PEI) body, double junction pH electrode with a built-in temperature sensor and connects to the meter that has a Quick Connect DIN connector. This type of connector is proprietary to specific meters such as the HI98190.
The HI12303 pH electrode has a single ceramic junction in the outer reference cell and the spherical pH sensing portion is made with low temperature glass and is protected by the fins of the durable PEI body. This design consideration excels in measurements with portable meters due to the durability and that the probe does not require maintenance other than cleaning and calibration.
- Chemically-Resistant PEI Body
- Double Junction Reference
- Low Temperature (LT) Glass

















