Meters & Monitors

The MA886 digital refractometer uses the refractive index to determine sodium chloride concentration in aqueous solutions used in food preparation. The MA886 is not designed for measuring salinity in sea or aquarium water. Use MA887 for this application. The MA886 utilizes internationally recognized...

Description Refractometers have been used for measuring the concentration of solutions for more than a century. Their primary purpose is to measure the degree at which light bends as it passes through a medium and is used in a wide range of applications and industries as a quality control and...

Fits standard test tubes 16x50mm or larger Highly stable and accurate readings with a large LCD display. Designed for simple one-hand operation. Automatically calibrates to pH 4, 7 and 10 buffers and can be adjusted to recognize any buffer. Features hold function, and auto power off with low battery...

Control the pH of your tank/reservoir AUTOMATICALLY! The MC122 pH controller and dosing pump (MP810) provides fully automated pH control of aqueous solutions in hydroponic systems. It has been specifically designed to control the pH in mixing tanks for fertilization. The small and precise flow of...

This versatile meter has a large, color graphic LCD display. The informative display shows readings, connections, time, date, sample ID, user ID and calibration information. Select from five modules to customize the four channels as you need it – it's versatile for you to configure how you...

The PosiTest DFT Ferrous Coating Thickness Gage measures non-magnetic coatings on steel. It is the economical choice that retains the uncompromising quality of DeFelsko coating thickness and inspection instruments. *Fast, repeatable measurements *Ready to measure - No calibration required for most...

This versatile meter has a large,color graphic LCD display. Theinformative display shows readings,connections, time, date, sample ID,user ID and calibration information. Select from five modules tocustomize the four channels as you need it - it's versatile for you toconfigure how you need it...

NEW Ratiometric Design Instrumentation for the Lab & Field! Features: Waterproof to IP67 Lithium rechargeable battery USB port 7 languages Backlit display Tungsten & Infrared New RATIOMETRIC design in one of the most innovative, WATERPROOF, handheld meters available on the market! The...

The Thermo Scientific™ Orion™ Lab Star EC112 Conductivity Bench Meter is ideally suited for laboratories with users of varying levels of technical expertise and who require a simple to-calibrate and use meter for routine conductivity, salinity and TDS testing. Scientists have trusted...

Highest 2% RH Accuracy Less than 30 second RH response time Dual backlit display Simultaneous display of: Humidity/Temperature, Humidity/Dew Point, Humidity/Wet Bulb Slim design with rubberized sides for better grip and for one hand operation • Data Hold and Min/Max functions Auto power off...

Convenient Portable Dissolved Oxygen Meter for Wherever Your Work Takes You. After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in the form of

Measures 5 parameters including Conductivity, TDS, Salinity, pH, and Temperature using one electrode 9 units of measure: pH, µS/cm, mS/cm, ppm, ppt, mg/L, g/L, °C, °F Analog bargraph indicates trends Memory stores up to 25 labeled readings Adjustable Conductivity to TDS ratio from 0.4 to 1.0; 0.5...

The Pro DIGITAL ODO/T probe and cable assembly features integral optical dissolved oxygen and temperature sensors. Cable lengths are available up to 100 meters. The ODO/T probe assembly pairs with the ProSolo Handheld to form a complete sampling system. Please visit the ProSolo ODO/T Kits page for...

For liquids heavier than water Tolerance ±1 scale division Requires a cylinder 300 x 38 mm and 300 mL of liquid.

The EcoSense® pH1000A benchtop instrument provides accurate measurements in an affordable format. The instrument features an easy-to-use interface and 1, 2, or 3 point pH calibration. In addition to pH, the pH1000A also measures ORP - Oxidation Reduction Potential (mV) and temperature. The...

These plain form hydrometers are available in a variety of models measuring the relative densities (specific gravity) of oil and petroleum products in various ranges from 9° to 81° API in accordance with the American Petroleum Institute (API) and the American Society of Testing Materials...

Automatically recognizes pH buffer standards Large LCD dual-line display shows pH and temperature readings simultaneously Rugged IP67-rated housing is waterproof, dustproof, and floats in water Leakproof cap with fill line functions as a sample/calibration and hydrating cup Secure—attach a...

Mettler Ingold pH Probe w/ VP Connector. Specifications: Mettler Toledo Ph Probe - Inpro Seris Low-Maintenance pH-Electrodes With Vario Pin Connection Mounting Diameter 12mm Insertion Length 120mm pH Range 012 Temperature Range 140c Pressure Resistance Bar Up To 4 Bar Overpressure Pressure...

Measure pH, conductivity, and temperature at the same time! Measured parameter and temperature shown on display at same time Convenient, compact design with large display Stability, calibration, and low-battery indicators Waterproof and dust-resistant IP57 rating – great for use under harsh...

The PAL-1 BLT/i features Bluetooth capabilities, allowing you to connect your PAL directly to your iPhone/iPad/Apple device for data transferring. The PAL-1 BLT/A+W features Bluetooth capabilities, allowing you to connect your PAL directly to your android device for data transferring.

The Water Quality Bench Top Meter from Sper Scientific measure all of the following parameters: pH ORP (oxygen reduction potential - SOLD SEPARATELY) mV Conductivity TDS (total dissolved solids) Salinity Temperature Rugged housing with large LCD displaying the parameter being measured together with...

The PAL-Tea is capable of measurements at a high resolution (RES). The 0.01% resolution allows for precise management of even the slightest variations in tea or coffee concentration. The unit is capable of automatically detecting temperature stability, which allows for stable, consistent...

Break-away from analog sweep with this rugged thermocouple vacuum instrument gives a bright visual indication of current pressure level with visual set point features to make this the most easy to understand vacuum gauge     Provides millitorr/micron unit readings   Indicates...

Mettler Ingold pH Probe w/ VP Connector. Specifications: Mettler Toledo Ph Probe – Inpro Seris Low-Maintenance Ph-Electrodes With Vario Pin Connection Mounting Diameter 12mm Insertion Length 225mm Ph Range 012 Temperature Range 140c Pressure Resistance Bar Up To 4 Bar Overpressure Pressure...