Water Quality & Instrumentation - Page 776

Manufacturer: Duracraft Brand: Duracraft

The HM Digital PH-200 Waterproof pH Tester features and auto off, data hold function and low battery indicator, a large and easy to read LCD screen, and a waterproof housing making it ideal for residential and commerical use. It measures pH and temperature. It includes a cap, batteries, lanyard and pH 7.0 buffer. Factory calibrated. Can be recalibrated with a mini-screwdriver.

Manufacturer: Gain Express Holdings Ltd. Brand: Gain Express Model: PHT-026

Multi-function water quality tester simultaneously measure water quality with six (6) different parameters including pH, °C, °F, EC, CF and TDS (PPM). Simultaneously analyze 6 water quality parameters with a single submersible probe system and has high pH accuracy up to ±0.1 pH. Measured values are quickly shown in large and clear Tri-LCD Display. Electrode & probe are pre-calibrated & fully temperature compensation. Features: Built-in Rechargeable Battery High pH accuracy up to ±0.1 pH Instantaneous reading results Option for mounting or hanging Specifications: Range **PH : 0.00~14.00PH **°C : -50°C~70°C **CF : 0.0~199CF **EC : 0.00~19.99EC **°F : -58°F~158°F **TDS : 10~19990ppm Resolution **PH : 0.01PH **°C : 0.1°C **TDS : 10ppm **EC : 0.01EC **°F : 0.2°F **CF : 0.1CF Accuracy **PH : ±0.1PH **°C : 1.0°C **EC, CF, TDS : ±2% F.S. Operating Temperature : 0 ~ 50°C Automatic Temperature Compensation (ATC) : 0 ~ 50°C Pre-Calibrated Electrode & Probe Built-in Battery Pack with AC Power Adaptor Size: 155 x 86 x 22mm Weight: approx. 223g Set Includes: 1 x Multi-function Water Quality Meter 1 x pH Electrode BNC Type (Enhanced Plastic Protection) 1 x TDS Electrode (Connected with main unit) 1 x Rechargeable Battery (installed) 1 set of pH 4.003 and pH 6.864 Calibration Solutions (FREE) 1 x AC Power Adaptor (US, UK, EU or AU) 1 x Mini-Screw Driver 1 x Silicon Case 1 x English User's Manual 1 x Metal Hanging Hook

Manufacturer: Thermo Scientific Brand: Oakton Model: WD-35425-00

The Oakton 35425-00 Oakton Multiparameter 35™-Series PCTestr 35 is a handheld, waterproof, and dustproof pocket meter that measures pH, conductivity, and temperature and floats, if dropped. A portable pocket meter is commonly used to measure the pH of substance in hydroponics, agriculture, industrial process checks, water treatment and swimming pools. This meter features ATC for accurate readings in fluctuating temperatures, and push-button calibration capabilities for a wide range of results. It has stainless steel, pin-type conductivity sensors for durability and compatibility with a wide variety of samples. The meter’s waterproof and dustproof housing has IP67-rating for protection against solid objects or liquids. The testr has a long-lasting sensor with Polyvinylidene Fluoride (PVDF)-protected reference junction with polymer gel for long lifespan. The meter has a large, upright, dual-line LCD screen for ease of viewing, a hold function which freezes readings for recording, and an auto shut-off to extend the life of the batteries. It has a click-lock battery cover for battery access to replace batteries without tools. The 35425-00 pocket meter has ATC from 0 to 50 degrees C (32 to 122 degrees F), or manual ability, and an operating temperature of 0 to 50 degrees C (32 to 122 degrees F). It has 1-point temperature, 3-point pH, 2-point conductivity calibration capability range. pH range is 0.0 to 14.0, resolution 0.1, accuracy + or - 0.1. Conductivity range 0 to 2000 μS; 2.00 to 20.00 mS, resolution of 10 μS; 0.1 mS, accuracy + or - 1% full-scale. Its dimensions are 1.25 (w) x 6.5 (h) inches (3.8 x 16.8 cm) and it weighs 3.25 ounces. The testr works with four 1.5-V alkaline batteries (not included) for up to 250 hours of continuous use (Eveready A76 or LR44 replacements). pH testers measure the acidity or alkalinity of a substance and are commonly used by researchers, manufacturers, and hobbyists in aquaculture, agriculture, hydroponics, wine-making, and water-testing, and for scientific app...

Manufacturer: Milwaukee Instruments Brand: Milwaukee

Milwaukee MC510 ORP Controller with Mounting Kit, +/- 1000 mV, +/-5 mV Accuracy is made as per latest industrial needs.

Manufacturer: Industrial Test Systems, Inc Brand: Exact Model: 486101 Color: Blue

iDip Custom box contains (1)Bulk meter, 6 foils of each FC, TC, AL, pH, (1) cleaning Brush, (1) instruction booklet.

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI931002

The Hanna Instruments HI 981002 is a portable milliamps (mA) simulator and calibrator with a single-line LCD, passive calibration or active simulation of mA, passive or active measurement testing of mA, and has extended use with the included 9V battery or 12VDC adapter. This device provides two drive modes: passive drive/calibrator and active drive/simulator. The passive drive/calibrator mode calibrates mA with manual adjustment of the process meter. The active drive/simulator mode both calibrates and provides power to the bus communication. Power is provided through the included 12VDC adapter. The device also has two measurement modes: passive measurement/tester mode and active measurement/tester mode. The passive measurement/tester mode measures and displays the mA (or pH) values transmitted by the process meter. The active measurement/tester mode measures while providing voltage to the 4 to 20 mA bus. Selection between drive and measurement modes is through a switch on the front panel and two dials allow for quick adjustment of the current. The single-line LCD displays the current reading. The 9V battery provides approximately 1600 hours of continuous use. The input resistance is 20 Ohm. The device has a 200 mA, 250V fuse. The device comes with a 1m connection cable, 9V battery, 12VDC power adapter, and instructions. SpecificationsPassive and active drive pH range-1.50 to 14.00Passive and active drive mA range2.00 to 19.99Passive and active measure pH range-3.50 to 14.00Passive and active measure mA range0.00 to 19.99pH resolution0.01mA resolution0.01pH accuracy at 20 degrees C+ or – 0.01mA accuracy at 20 degrees C+ or – 0.01Operating environment0 to 50 degrees C (32 to 122 degrees F)Maximum operating humidity95 percent noncondensingDimensions180 x 83 x 40mm/7.1 x 3.3 x 1.6 inchesWeight320g/11.3oz.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...

Manufacturer: OAKTON INSTRUMENTS Brand: Oakton Model: WD-35613-52

The microprocessor-based pH 5+ meter is OAKTON’s most economical portable pH meter, yet it gives you the same high accuracy and reliability of our other portable meters! Use this meter to take routine pH and temperature measurements. Meter includes a protective rubber boot that also acts as a meter stand.

Manufacturer: Balego & Associates, Inc. Brand: Patients Choice® Model: 741459688257

Soft molded socket connector; Provides superior connection to the lead wire. Only one available in the market. Highly conductive pigtail wire strands; Flexible and durable for multiple uses.

Manufacturer: Frentaly OEM

Below information is for the PH Meter Specifications: • Measuring range: 0-14 pH • Resolution: 0.01 pH • Accuracy: 0.05 pH • Batteries: 4x 1.5V LR44 button cell (AG13) Included • Automatic temperature compensation: 0-50°C (32-122°F) • Dimensions: 5.94x1.30x0.79in • Weight: 1.87oz /53g   Below information is for the TDS HOW TO CALIBRATE • The meter take Virtual resistor calibration, It is convenient. In normal, it doesn't need to calibrate. If you want more accurate, you can calibrate it follow below: • 1: You need one accurate meter as sample, and make up 342ppm NaCl solution (or you can use the TDS calibration fluid) • 2:Pull sample meter and this meter in 342ppm NaCl solution, set this meter • 3: Hold TEMP button 3-5 second until the record flash on the screen • 4: TEMP button is down, and HOLD button is up, adjust the record the same as the sample meter   TIPS •Once the readout stabilizes(in 10 second),hold button to view out of the water • If the tester displays a flashing "X10" icon, multiply the reading by 10 • Don't drop the entire tester in the water or dip beyond the maximum "2" level • Tester is not meant to be used in hot water (More than 99 degrees) • How to Clear: Press "ON/OFF" twice, clear the data for each test, if you want test continuously Specifications: • Measure Range: 0-9990 ppm; 0-99°C; 32-212 • Accuracy: 2% full scale, +-2℉; +-1℃ • Auto shut-off: 10 minutes • Automatic Temperature Compensation: 0-50℃/ 122℉ • Battery: 2 X 1.5V (LR44 Included) • Size: 156 X 30X20 mm/6 X1.2 X0.8 inch What is included in this package?

Manufacturer: Vee Gee Scientific Inc. Brand: Bellwether

1.000 to 2.000 Specific Gravity Hydrometer. Specific Gravity, also known as relative density, is the ratio of the mass of a solid or liquid to the mass of an equal volume of distilled water. The standard temperature of calibrationin the U .S. is 60°F/ 60°F. Length 310mm, Subdivision: 0.01