Water Quality & Instrumentation - Page 785

Manufacturer: Irrometer Brand: IRRIGATION-MART Model: MLT

IRROMETER Model "MLT" (Miniature Low Tension) - designed for applications similar to the Model "LT" above. Ideal for use with very coarse soils and non-soil container-media. Its compact size and replaceable "Quick-Flo" tip make it the best choice for greenhouse applications. *

Manufacturer: Thermo Scientific Brand: Oakton Model: WD-35662-30

The Oakton ECTestr is a waterproof, dual-range conductivity meter with automatic temperature compensation, an LCD screen, and a replaceable electrode. This conductivity meter measures electrical conductivity for a wide range of water quality applications. It has automatic temperature compensation (ATC) for accurate readings in fluctuating temperatures, and manual or automatic one- or two-point calibration for flexibility of use. The dual-line LCD screen provides indicators and error messages. It comes with an integrated, 2-pin, stainless steel electrode that provides chemical resistance and is replaceable. The meter's housing is Ingress Protection certified IP67 for protection against dust and short periods of immersion in water. The unit operates on four 1.5V batteries, and turns off automatically after 8.5 minutes of non-use to conserve battery life. It has a low-battery indicator that signals when the battery needs to be replaced. The meter floats if dropped into the water to prevent against loss. It comes with batteries and instructions. 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.SpecificationsConductivity (EC) rangeECTestr 11: 0 to 2,000μS/cm; 0 to 20.00mS/cmECTestr 11+: 0 to 200.0μS/cm, 0 to 2,000μS/cm, and 0 to 20.00 mS/cmConductivity resolutionECTestr 11: 10μS/cm; 0.10mS/cmECTestr 11+: 0.1μS/cm, 1μS/cm, 0.01mS/cmConductivity accuracy+ or - 1% of the full scaleTemperature range0 to 50 degrees C/32 to 122 degrees FTemperature resolution0.1 degree C/0.1 degree FTemperature accuracy+ or - 0.5 degrees C/0.9 degrees FTemperature compensation0 to 50 degrees CCalibrationAutomatic or manual, one-point or two-pointProtection ratingIP67Power(4) 1.5V batteriesWeight90grDimensions16.5 x 3.8 cm (H x W)H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizon...

Manufacturer: Dwyer Instruments, Inc. Brand: Dwyer

Dwyer® Series WMT2 Multi-Jet Water Meter is ideal for commercial and industrial applications. The multi-jet design allows simplicity and accuracy with wide flow ranges even in low flow applications. The meter is designed for long service life and relatively maintenance-free operation, even under adverse conditions. The magnetically driven, hermetically sealed register will not leak or fog and is completely separated from the water. The reed switch is activated by a magnet on the dial, which is directly proportional to the flow rate. The output is perfect for remote monitoring of flow rate or flow totalization, and can interface with PLC's, counters, data loggers, and SCADA systems. Note: NOT FOR POTABLE WATER USE, BRASS CONTAINS LEAD IN EXCESS OF LOW LEAD LIMITS. (Standard range shown in picture).

Manufacturer: Extech Brand: Extech Model: 804010A

For the Oyster Portable pH/Conductivity/TDS Kit.

Manufacturer: BIPEE Brand: BIPEE Model: 3080

Description:This Pen style Waterproof Salinity Meters 3080 is Waterproof and available for wide applications, such as aquarium, beverage, fish hatcheries, food processing, photography, laboratory, quality control, school & colleges, swimming pools, water conditions. Specification:measuring range:0~999mg/L Accuracy:+/-2%FS One point Calibration:706mg/L (1413us/cm) ; Working temperature range:0~50 celsius degree 1.5V *4 Button cell battery; Dimension 188*38mm with Internal Electrode; Weight 82g

Manufacturer: LeaningTech Brand: LeaningTech Color: Blue

The LeaningTech 5-in-1 Multi-parameter water quality monitor is very powerful to measure and monitor pH, EC/CF/TDS levels and water temperature in real time simultaneously. It is featured with three sensor probes which can make measurement individually to minimize interference, make readings more accurate and reliable. The pH and temperature sensor probes are conveniently replaceable. And all the parameters, pH, EC/CF/TDS and water temperature can be calibrated. Moreover, the three large 4-digit LCDs with backlight enables users to do testing, measurement & monitoring conveniently even in dark environments. Measuring Range: pH: 0.00 ~ 14.00 PH Water Temperature: -0 ~ 50°C EC: 0.00 ~ 19.99EC CF: 0.0 ~ 199.9CF TDS: 10 ~ 9990ppm Resolution: pH: 0.01 PH Water Temperature: 0.1°C EC: 0.01EC CF: 0.1CF TDS: 10ppm Accuracy: pH: ±0.1 PH Water Temperature: ±1°C EC, CF, TDS: ±2% F.S Automatic Temperature Compensation (ATC): 0 - 50 °C Operating Temperature: 0 - 50°C Rechargeable Battery: DC 6V lithium battery (built-in) AC Power Adaptor,US Dimensions: approx. 150(L) x 80 (W) x 31(D) mm (5.9'x 3.15' x 1.22' inch) Weight: approx. 563g 1 x LeaningTech Multi-parameter Water Quality Monitor 1 x pH Probe 1 x Temperature Probe 1 x AC Power Adapter,US 1 x Mini Screwdriver 1 x Mounting Bracket 2 x Suction Cups 1 x Instruction Manual  

Manufacturer: Amprobe Brand: Amprobe Model: WT-20

The Amprobe WT-20 Conductivity/TDS Pen-type Water Quality Meter measures the conductivity, total dissolved solids (TDS), and the temperature of water, and is used to troubleshoot corrosion and to test water in wastewater treatment facilities, labs, pools, aquariums, car washes, and aquaculture. The dual-display LCD screen simultaneously displays either conductivity and temperature or TDS and temperature. One-touch auto-calibration provides for in-field calibration, and requires no additional tools. The TDS factor can be adjusted from 0.4 to 1.0. The hold function saves the reading for recording. The auto power off feature turns the meter off after 20 minutes, and can be disabled for readings that require more time. The meter has a replaceable pH electrode, requires four A76 or LR44 batteries (included), and includes instructions. Specifications Conductivity range 0 to 1,999 uS (0 to 19.99 mS) TDS Range 0 to 1,999 ppm (0 to 19.99 ppt) Resolution 1 uS (0.01 mS) or 0.01 ppt (1 ppm) Accuracy + or - (1 percent of full scale) + or - 1 digit Calibration standard range (0.2 to 1) times full scale Temperature compensation 32 to 122 degrees F (0 to 50 degrees C) Temperature coefficient 0 to 4.0 percent per degree C Normalization temperature 68-77 degrees F (20 to 25 degrees C) Calibration 2 points (+ or - 30 percent of factory default parameter) Dimensions 6.5 x 1.4 x 1.3 inches (165 x 35 x 32 mm) (H x W x D) Weight Approximately 0.12 lb. (56g) Standards Ingress Protection (IP)-65 for water- and dustproof body 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.Conductivity (EC) is the ability of a solution or material to conduct an electrical current. TDS measurement indicates materials such as salts, bases, or minerals, which contribute to electrical conductivity within a solution. pH testers measure the acidity or alkalin...

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI38050

The Hanna nitrate test kit for soil and irrigation water makes it possible to determine the need for nitrogen fertilization. It also obtains the best crop response and avoids over-fertilization. Nitrate is reduced to nitrite in the presence of cadmium. The nitrite thus produced reacts with the reagent to yield an orange compound. The amount of color developed is proportional to the concentration of nitrate present in the aqueous sample. The Hanna nitrate-nitrogen test can be performed the whole year round, but testing is particularly recommended during spring and late spring, when rainfall and temperature related bursts of microbiological activity often have great influence on the availability of nitrate-nitrogen. Test kit comes with 200 packets nitrogen reagent, checker disc, glass vials with caps (2), 10 g calcium sulfate, demineralizer bottle with filter cap for 12L, soil sieve, 50ml plastic test tube with screw cap, large funnel, 100 paper filter discs, brush, 50ml calibrated vessels (2), 2 g sample cup, 3ml plastic pipette and spoons (2). Checker disc method. Range: water 0-50 milligram per liter, soil 0-60 milligram per liter. Smallest increment: water 1 milligram per liter, soil 2 milligram per liter. Cadmium reduction chemical method. Number of tests 200. Weight: 1026 grams.

Manufacturer: Roughneck Brand: Roughneck

This 1in. turbine digital meter gives accurate readings while dispensing diesel or kerosene fuels. Easy installation in-line or at end of delivery hose. Includes two 1in. male to 3/4in. female adapters for versatility. Recommended for use with fluids with a viscosity at or below 10 CST for most accurate metering. Operating PSI: 145, Max. PSI: 300, Inlet Port (in.): 1, LCD Display: 5-digit, Outlet Port (in.): 1, Flow (GPM): 3-26, Dimensions L x W x H (in.): 12 1/2 x 12 1/2 x 8 5/8, Temperature Capacity (deg F): 140

Manufacturer: Luckystone Brand: Luckystone Model: PH-026

The Six-in-one Meter can be used to constantly monitor the Temperature, PH, TDS in a wide range of applications including nutrient solution for hydroponics, living environment of aquariums, swimming pool, Spa, laboratory and the like. This easy-to-use and affordable combo tester makes it possible to measure pH, ℃, CF, EC, °F, and TDS on the spot, accurately and inexpensively throughout a variety of industries. With this sensitive, efficient, accurate and portable meter, there will be no more trouble switching meters to measure the pH, ℃ or °F and then the EC, CF or TDS of a solution!! Package Content: 1 x Six-in-one Meter 2 x Probes 1 x AC-DC Adapter 2 x Suction Cups 1 x Mini Screwdriver 1 x Silicone Skin Case .