HI9814K GroLine Waterproof Portable pH/EC/TDS/Temperature Hydroponics Meter Kit

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The HI9814 portable hydroponics meter features a large multi level LCD which displays both pH, EC or TDS and temperature readings simultaneously. The pH readings are displayed with a 0.01 resolution and an accuracy of +/-0.05 pH while the EC and TDS readings are displayed with a 0.01 mS/cm and 10 ppm (mg/L) resolution and 2% full scale accuracy. The EC range of the HI9814 is from 0.01 to 6.00 mS/cm and TDS is from 0 to 3000 ppm using the 0.5 conversion factor. The EC to TDS conversion factor is selectable 0.5 (500) and 0.7 (700 ppm). A built in temperature sensor allows for automatic temperature compensated measurements of EC and TDS.

The HI9814 has many advanced features that are found in more expensive portable instrumentation including automatic calibration, buffer/standard recognition and temperature compensation. The LCD screen has indicators for calibration status and stability, as well as on-screen tutorial messages. The battery percent level is displayed at start up alerting the user to the remaining battery power that is available. The supplied HI1285-7 is a polypropylene body, amplified pH electrode with a built-in EC/TDS and temperature sensors. The amplifier for the pH electrode prevents interference from humidity and sources of electrical noise include circulating pumps, motors and ballasts for grow lights. The HI9814 is a versatile meter designed for measuring hydroponics nutrient levels in water.

HI1285-7 polypropylene body amplified pH electrode with built in EC/TDS and temperature sensors

The HI9814 is supplied with an amplified polypropylene body pH/EC/TDS/temperature probe. The built in amplifier will reduce the effects of electrical noise on the high impedance pH measurement. Examples of sources of electrical noise include circulating pumps, motors and ballasts for grow lights.

Quick Calibration Solution for GroLine pH & EC Meters

Calibration is simplified with a single point pH and EC calibration using the Hanna Quick Cal calibration solution. The TDS (ppm) measuring mode is automatically calibrated through the EC calibration. There is no need to have one TDS solution for a 0.5 (500 ppm) conversion factor and another for the 0.7 (700 ppm) conversion factor. The HI9814K is supplied with the HI50036P calibration solution. The HI50036P provides an additional 25 sachets of 20 ml Quick Cal solution.

GroLine General Purpose Cleaning Solution Sachets, 20 mL (25 pcs.)

Maintaining a clean electrode is critical in obtaining accurate and reliable measurements. Any drag out of nutrients from the reservoir tank to a storage solution will provide nutrients for biological growth. Using a cleaning solution will make sure the probe is effectively cleaned. Simply place the probe in the solution for 15-20 minutes. After cleaning it is then important to soak the probe in storage solution for 2-3 hours before calibrating and using again. The HI9814K includes the HI700061G GroLine Cleaning Solution. The HI700061G contains 25 one-time use sachets that contain 20 ml of solution.

GroLine Storage solution (500 mL)

Every pH electrode needs to be stored in a solution. The HI70300-050 is a 500 ml bottle of storage solution. The storage solution is formulated to minimize biofilm growth on the electrode and maintain the hydration of the glass bulb and reference junction. Maintaining a properly stored pH electrode will provide for stable readings by maintaining the hydrated layer on the glass and a free flowing junction.

HI98196 Multiparameter pH/ORP/DO/Pressure/Temperature Waterproof Meter

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The HI98196 is a waterproof portable logging multiparameter meter that monitors up to 7 different water quality parameters including 5 measured and 2 calculated. The microprocessor based multi-sensor probe allows for the measurement of key parameters including pH, ORP, dissolved oxygen, and temperature. The probe transmits readings digitally to the meter, where data points can be displayed and logged. The use of digital communication allows for noise free transfer of data for up to 100 meters in cable length. The complete system is simple to setup and easy to use.

Features at-a-glance

Backlit Graphic LCD Display – The HI98196 features a backlit graphic LCD with on-screen help and the capability to display up to nine parameters simultaneously. The graphic display allows for the use of virtual keys to provide for an intuitive user interface.

Waterproof Protection – The meter is enclosed in an IP67 rated waterproof casing and can withstand immersion in water at a depth of 1 m for up to 30 minutes. The probe features an IP68 rating for continuous immersion in water.

Quick Connect Digital Probe – The HI7698196 probe features a Quick Connect DIN connector that makes a waterproof connection with the meter.

Color Coded, Field Replaceable Sensors – Sensor replacement is quick and easy with field replaceable, screw type connectors that are color coded for easy sensor port identification.

Auto-sensor Recognition – The probe and meter automatically recognize the sensors that are connected. Any ports not used on the probe will not have the parameter displayed or be configurable.

Automatic temperature compensation – Integrated temperature sensor allows for automatic temperature compensation of pH measurements.

Automatic Barometric Pressure Compensation – The meter features a built-in barometer with user-selectable units for dissolved oxygen pressure compensation.

Standard or Quick Calibration – Quick Calibration provides a speedy, single point calibration for pH. Standard pH calibration options are available for calibrating up to three points from a selection of five standard buffers and one custom buffer.

GLP Data – HI98196 includes a GLP feature thatallows users to view calibration data and calibration expiration information at the touch of a key. Calibration data includes date, time, buffers/standards used for calibration, and slope characteristics.

Data Logging – The HI98196 allows users to store up to 45,000 continuous or log-on-demand  samples with logging intervals from one second to three hours.

Intuitive Keypad – The fitted rubber keypad has dedicated keys for power, backlight, up/down arrows, help and alphanumeric characters. The meter also features two virtual soft keys that navigate the user through the configuration of each parameter, meter setup, and logging of data. The interface is intuitive for any user’s level of experience.

Dedicated Help Key – Contextual help is always available through a dedicated “HELP” key. Clear tutorial messages and directions are available on-screen to quickly and easily guide users through setup and calibration.  The help information displayed is relative to the setting/option being viewed.

PC Connectivity – Logged data can be transferred to a Window’s compatible PC with the included HI920015 micro USB cable and HI9298194 software.

Long Battery Life – The display of the meter has a battery icon indicator to show the remaining power. The meter uses four 1.5V AA batteries that provide up to 360 hours of battery life.

Rugged thermoformed carrying case – The HI98196 meter, probe, and all accessories are supplied in a rugged carrying case designed to provide years of use. The inside compartment of the carrying case is thermoformed to securely hold and protect all of the components.

HI991301 Portable Waterproof pH/EC/TDS Meter (High Range)

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Probe Condition

An on-screen indicator provides visual confirmation that your probe is working at its best.

Low Battery Indicator

The included batteries provide 1400 hours of continuous use. When the battery level is below 10%, a warning symbol will blink to indicate low battery condition. When low battery power may affect your results, the meter will shut down to avoid erroneous readings caused by low battery level.

Automatic Shut-off

The auto-off feature can be set to shut the meter off at 8 or 60 minutes, or it can be disabled so that the meter continuously stays on. The auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on.

Built to be Durable

Designed to withstand the knocks, drops, and spills of real life, the new IP67 body ensures top performance in any environment. These meters are protected against dust and water intrusion from any direction.

Portable Design

Made to fit comfortably in your hand for on-the-go testing, the multilevel LCD display provides at-a-glance readings of pH and temperature from any angle and dual button operation streamlines the testing process for any user.

Quick Connect Probe

A Quick Connect DIN connector makes attaching and removing the probe simple and easy. The rubber coating protects the cable and provides a water-tight seal without twisting.

Your measurements require detailed attention; so should your electrode. The HI991301 pH/EC/TDS Meter features a replaceable HI12883 probe that has been carefully designed specifically for measurements encountered in manufacturing and environmental testing protocols.

Polypropylene Body

The polypropylene body of the HI12883 houses all three sensors within a sturdy, single body design. The plastic body protects the electrode from damage, is easy to clean, and is chemically resistant to many aggressive chemicals.

Pre-Amplified pH Electrode

The pH sensor in the probe is a single junction electrode with gelled electrolyte and a retractable cloth junction. When readings appear sluggish, simply pull out some of the cloth material from out from its position t renew the junction with an uncontaminated, fresh surface.