atLEAF Chlorophyll Meters
Early Detection of Crop Stress
Scan a leaf with the atLEAF CHL meter and get a non-destructive chlorophyll reading in seconds — track nitrogen status across the season and act on plant health long before it costs you yield.
LAQUAtwin Pocket Testers
Lab Answers From
a Single Drop
Flat-sensor pocket meters for pH, Conductivity, TDS, Salinity, Sodium, Potassium, Calcium, Nitrate, ORP, Fluoride, and Salt. Just a drop of sap or soil extract on the sensor is needed to read nutrient levels right in the field — no lab, no waiting.
Multi-Parameter Water Quality
Ten Parameters
One Probe
The HORIBA U-50 sonde series reads pH, ORP, dissolved oxygen, conductivity, salinity, TDS, turbidity, temperature and depth in a single measurement — with probe cables to 30 m and GPS-tagged logging for rivers, dams and boreholes.
Food & Beverage Analysis
Food & Beverage Analysis
Handheld and digital refractometers, pH meters and titrators for production management and quality control — from fruit and juice lines to breweries and dairies
Process Control & Monitoring
Process Control & Monitoring
Sensorex controllers and transmitters keep pH, conductivity and ORP within spec around the clock — panel-mount and inline instruments with 4–20 mA outputs and relays that plug straight into your treatment plant or production line
LAQUA 200 & WQ300 Handheld Instruments
Water Quality & Aqueous Chemistry
Measure pH, ORP, Conductivity, TDS, Salinity, and Dissolved Oxygen with lab accuracy in the field — rugged, waterproof, meters, ergonomically designed for one-handed operation.
MT100 Fully Automated Systems with Auto-Pipetting
Automated Multi-Parameter Analysis
Enhance laboratory efficiency with true “walk-away” automation, designed to deliver precise sample handling, accurate pipetting, and consistent, repeatable analytical results.
LAQUA 1500 Basic Benchtop Meters
Bench-Top Laboratory Instruments
• This Week's Specials
Pre-Season LAQUATwin Service
Field & Lab Precision
Multi-parameter
Environmental Monitors
Reliable Precision Testing Solutions
Regional Agents for
Sub-Saharan Africa &
the Indian Ocean Islands
Our Instrument Range
High-Performance Testing Equipment Designed for Real-World Demands
We supply a comprehensive range of professional testing instruments built for reliability, precision, and longevity. All devices we distribute are backed by verified manufacturer warranties and maintained through our technical support team. From field inspections to laboratory environments, our products are designed to perform—and endure—under demanding conditions. Let our experts help you identify the right instrument for your work.
Pocket Testers
Portable Meters
Laboratory Meters
Multi-Parameter, Auto-Titration Systems
Electrodes for Lab and Portables
OnLine Controllers and Transmitters
OnLine Electrodes
Calibration and maintenance Solutions
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The Team
Meet the Experts Behind Your Hearing Care
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Frequently Asked Questions
Your Guide to Test-It Precision Instruments
What industries does Test-It supply testing instruments to?
Do your instruments include warranties and technical support?
Are your products locally stocked or do they need to be imported?
Can you assist me in choosing the right testing instrument?
What types of testing instruments does Test-It supply?
We supply a comprehensive range of precision instruments, including:
Benchtop meters
Controllers
Electrodes
Handheld meters
Pocket meters and accessories
Transmitters
Each device is engineered for durability, accurate measurement, and longevity under demanding conditions.