Water Quality & Instrumentation - Page 771

Manufacturer: Milwaukee Instruments Brand: Milwaukee

Milwaukee MW100 LED Economy Portable pH Meter with Manual Calibration, 0.0 to 14.0 pH, +/-0.2 pH Accuracy, 0.1 pH Resolution is designed keeping in mind the latest industry requirements.

Manufacturer: HACH Brand: Hach Company

Hach Pocket Pro and Pro+ are engineered to deliver accurate results. Backed up with built in performance diagnostics, you never have to guess when to clean or calibrate the sensor. You also get replaceable batteries for convenient field use, and a large, easy-to-read LCD screen.

Manufacturer: Milwaukee Instruments Brand: Milwaukee Color: White

The Milwaukee Pocket-size EC/TDS/Temp Meter is a waterproof, instrument with automatic temperature compensation, automatic one-point calibration, and a dual-level LCD screen that displays both temperature and either conductivity or total dissolved solids (TDS). It comes with the Mi59P probe, which is replaceable. Conductivity meters are commonly used in the water-quality testing, waste-water treatment, hydroponics, agriculture, and aquaculture industries, in cosmetics manufacturing, and in laboratory research.Conductivity meters, also known as electrical conductivity (EC) meters, measure the ability of a solution or material to conduct an electrical current. This measurement helps determine if the solution is, for example, contaminated or contains too much saline. In general, pure solutions, such as distilled water, have low conductivity. More saline- or nutrient-rich solutions, such as seawater or fertilizers, have high conductivity. Conductivity measurements are often used with total dissolved solids (TDS) measurements, which are typically expressed in ppm (parts per million). TDS consist of dissolved minerals and salts. To determine the amount of TDS, conductivity is measured, and the result is converted to a TDS measurement. Different meters provide results for conductivity, TDS, or both, and the application determines meter selection. Conductivity meters are used in research laboratories and a variety of industries, such as water-quality testing, waste-water treatment, hydroponics, agriculture, aquaculture, and cosmetics manufacturing.Milwaukee Instruments manufactures electrochemical instrumentation and solutions for water analysis under the Milwaukee and Martini brands. The company, founded in 1998, is headquartered in Rocky Mount, NC.

Manufacturer: NEWGATE Brand: i-mesh-bean Color: 6 in 1 Tester

Features 1. Brand New in Box Ready to Be Operated Upon Arrival. 2. Six-in-one Meter: EC, CF, ℃, °F, TDS, pH 3. Easy Calibration of pH and TDS with just a Mini-screwdriver 4. Automatic Temperature Compensation (without this, pH reading will differ as the temperature varies) 5. Large, Triple Level Display 6. Caps on Both Sides for Storage and Protection of Electrodes 7. Suction Cups to Attach the Electrodes onto the Inwall of the Vessel, Tank or Reservoir etc. 8. Silicone Skin Case Could Protect the Meter from scratches 9. CE Certificated to Offer Safer and Precise Measurement Specification: Operating Temp: 0℃ ~ 50℃ (32°F ~ 122°F) Automatic Temp. Compensation: 0℃ ~ 50℃ (32°F ~ 122°F) Dimension: 6" x 3 3/8" x 7/8" (155 x 86 x 22mm) Weight: approx. 223g Package: 1 x Six-in-one Meter 2 x Probes 1 x AC-DC Adaptor 2 x Suction Cups 1 x Mini Screwdriver 1 x Silicone Skin Case

Manufacturer: Fotronic Corporation Brand: Pro-Tek Model: D705T

The Protek D705T is a compact, True RMS Meter that is ideal for field service technicians. The Protek D705-T is the Solution for a wide variety of electrical and electronic testing applications. The Protek D705T has to set with a combination of precision, ease-of-use, safety, and reliability.

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI706

The HI 706 is a portable meter for measuring High Range Phosphorus ideal for Aquaculture (fresh water applications). Phosphorus concentration in water is monitored because it causes corrosion when present in levels too high. The HANNA HI 706 Checker HC bridges the gap between simple chemical test kits and professional instrumentation. The HANNA HI 706 (for fresh water applications) is both accurate and affordable. The HI 706 Checker HC is extremely simple to use. First, zero the instrument with your water sample. Next, add the reagents. Last, place the vial into the Checker HC, press the button and read the results. It’s that easy. Small size, big convenience Weighing a mere 64 g (2.25 oz.), the Checker HC easily fits into the palm of your hand or pocket Use for quick and accurate on the spot analysis Single button operation: zero and measure Operated by a single AAA battery. Range: 0.0 to 15.0 ppm. Resolution: 0.1 ppm. Accuracy at 25 degree C: +/-0.2 ppm +/-5% of reading. Light Source: LED at 525 nm. Light Detector: silicon photocell. Environment: 0 to 50 degree C (32 to 122 degree F); RH max 95% non-condensing. Battery Type: (1) 1.5V AAA. Auto-off: after two minutes of non-use and ten seconds after reading. Dimensions: 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5"). Method: adaptation of the standard methods for the examination of water and wastewater, 18th edition, Amino Acid method.

Manufacturer: MAGNUM_MEDIA Brand: MAGNUM_MEDIA Model: 10-30 HONEY REFRACTOMETER

Test your honey with accuracy and peace of mind! The MAGNUM MEDIA 10-30 HONEY REFRACTOMETER (10%-30% Moisture scale) Hand held Refractometer in a cardboard/vinyl, foam-lined hard case. This unit is especially necessary when testing high sugar items like honey. This unit uses ambient light, so no battery or power source is required. Natural, raw honey varies from 14% to 18% moisture content. But that's not the end of it... Honey is hygroscopic; that is, it has excellent water absorbing properties. Thus honey will change in moisture content according to the surrounding atmosphere. This characteristic is important in storing honey because it will absorb water when exposed to high relative humidity (RH) and will give off water when exposed to low RH, until an equilibrium point is reached. High moisture honey will ferment. This is caused by the presence of several yeast species which, as they multiply in the absence of air, produce alcohol. The alcohol may break down to acetic acid (vinegar) and water, giving the honey a distinctly sour or "off" taste and a runny texture with small bubbles, surface heaving or foaming. We love questions! E-mail us if you have any technical questions!

Manufacturer: Sper Scientific Brand: Sper Scientific Model: 850081

Interchangeable probes- Using interchangeable probes, this versatile meter reads PH, mV, conductivity, TDS, DO temperature and ORP. The user can order probes for only the parameters currently required, and add additional probes in the future. Intelligent probes electronically retain calibration information. No recalibration is required when changing probes. The display simultaneously reads temperature in user selectable °C & °F, and all measurements are automatically temperature compensated. RS232 port enables communication with a computer. Also features auto power off, hold, min/max, fold-out easel back and a tripod screw. Comes with 9V battery and a hard-shell, foam-lined carrying case with room for one or two probes. Dimensions: 8" × 2¾" × 1" (203 × 70 × 25 mm) Weight: 7.2 oz (204 g).

Manufacturer: Hanna Instruments Brand: Hanna Instruments

The Hanna Instruments HI 981405N-01 is a continuous measurement meter of pH and electro-conductivity (EC) for agricultural, horticultural, and hydroponics applications with manual calibration, two LCD screens, an interchangeable gel-filled pH electrode with Bayonet Neill-Concelman (BNC) connector and waterproof sleeve, a fixed EC probe, a grounding bar, and a housing for wall mounting. A pH meter is commonly used to measure the pH of a substance such as water, food, beer, or wine in laboratory, industrial, and food applications. The two single-line LCD screens continually show the pH and EC values. Front trimmers allow manual pH calibration at one or two points and EC calibration at one point. The meter has a flat back for wall mounting. The gel-filled pH electrode is replaceable and the BNC connector is protected with a waterproof sleeve. The electrode resists clogging in fertilizer solutions with high concentrations of nutrient, such as phosphate and nitrate. The meter has a fixed EC probe. A grounding bar with a 2m (6.6') cable ensures accurate pH readings and prolongs electrode life. The power supply is 115VAC. The meter also comes with calibration solutions, a calibration screwdriver, 12VDC adapter, and instructions. Specifications pH range0.0 to 14.0EC range0.00 to 9.99mS/cmpH resolution0.1EC resolution0.01mS/cmpH accuracy at 20 degrees C+ or – 0.2EC accuracy at 20 degrees C+ or – 2 percent full scale (F.S.)Temperature range5 to 50 degrees C (41 to 122 degrees F) (EC only)Operating temperature0 to 50 degrees C (32 to 122 degrees F)Operating relative humidity95 percentDimensions165 x 110 x 35mm/6.5 x 4.3 x 1.3 inches (H x W x D)Weight300g/10.6oz.H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. A pH meter, also called a sensor or tester, is a device used to measure the acidity or alkalinity of a substance. A pH meter has either a portable or a benchtop body. Many portab...

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI98303

The Hanna Instruments HI 98303 is a handheld pH and Total Dissolved Solids (TDS) meter with a graphite sensor and an ergonomically designed, reinforced plastic casing. The meter features a large LCD screen, and Automatic Temperature Compensation (ATC) from 0 to 50 degrees C. The device operates on four 1.5V batteries, and has a battery error protection system that turns the meter off if the battery is low enough to produce erroneous readings. To calibrate, submerge the electrode tip into the calibration solution and adjust the tester. Calibration is manual at one point. Conductivity range is 1999 us/cm, + or - 2% F.S with resolution 1 us/cm. Its dimensions are 175 x 41 x 23 mm (6.9 x 1.6 x 0.9"), and weighs 95 g (3.4 oz.). Conductivity meters are used for measuring the electro-conductivity of a solution. They are commonly used in hydroponics, aquaculture, and research to measure the amount of salts or other compounds present in water. Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including a pH electrode with a built-in temperature sensor, an electronic pocket-sized pH tester, and a replaceable electrode pH pocket tester. To ensure the quality of their products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing. What’s in the Box? Protective cap Screwdriver Batteries Instructions