Water is a chemical compound with the chemical formula H2O. A water molecule contains one oxygen and two hydrogen atoms connected by covalent bonds. Water is a liquid at standard ambient temperature and pressure, but it often co-exists on Earth with its solid state, ice, and gaseous state (water vapor or steam). Water also exists in a liquid crystal state near hydrophilic surfaces.

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  Name SKU Description Category
WM-32EP Conductivity Meters / pH Dual channel meter -WM-32EP Dual reading simultaneous display -Specfic Resistivity indicated by reciprocal calc. -1000 point data memory -LCD display for all parameters -Data print-out capability -Automatic Time interval Measurement -Water proof housing -Data hold function and auto power off -Rugged probe design for field measurement Water
Water activity meter Affordable, Portable Water Activity Lightweight - just 4 ounces Pocket-sized - 3.5 x 4 inches Battery-operated Easy two point calibration Self-contained - low maintenance sensor and readout in a single unit Most affordable water activity meter on the market Limitations No temperature control Capacitance sensor limits accuracy to ± 0.02 aw Sturdy and Reliable Originally designed for government inspectors, the... Water
TST0306 205 T-Shape Penetration pH meter Instrument set: One-hand pH/°C measuring instrument with penetration probe, storage cap, belt/wall holder A robust food penetration pH/°C measuring instrument with automatic temperature compensation. The robust penetration measuring tip is interchangeable and not affected by dirt and dust thanks to the hole diaphragm. Combined penetration tip with temperature probe Measuring tip can be changed by user Maintenance-free gel electrolyte Backlit... pH Meters
TST0031 206-ph1 handheld meter (Germany) One-hand pH/°C measuring instrument, pH1 probe head for liquids, storage cap with gel, TopSafe and belt/wall holder The pH measuring instrument for fast checks on liquids. The combination of pH immersion tip and temperature probe for fast and efficient temperature compensation is unique. The Testo pH probe is leak-proof, maintenance-free, robust and not affected by dirt thanks to the large volume of gel electrolyte and the dual wall diaphragm. pH Meters
TES2100-1381 CONDUCTIVITY,RESISTIVITY,SALINITY,TEMP, & PH/ORP METER pH, mV, Conductivity, TDS, Resistivity, Salinity, Concentration and Temperature measurement functions. 0.001pH, 0.1mV, 0.001µS/cm, 0.001mg/L and 0.1°C / °F Resolution. Programmable Temperature Coefficient for conductivity measurement. Auto / Manual Temperature Compensation for pH and conductivity measurement. Practical Salinity in the Range of 0 to 42.0, in accordance with UNESCO data measurement. Dual display with temperature Simultaneously. Easy & Fast to operate. Ideal for... Water
RIO0010-VT-06 UNI-CYLINDER ROTATIONAL DIGITAL VISCOTESTER (MADE IN JAPAN) The VT is designed for quality control applications in the manufacturing process of industrial products such as petrochemicals, paint, and adhesives, as well as foodstuffs. Viscosity measurements covering a wide range are possible, such as gear oil used in construction machinery. Measurement is performed by simply submerging a rotor in the fluid. The resistance to rotor movement caused by the viscosity (torque) is measured to obtain direct readings. Water
PH-230SD DATALOGGING PH METER * Real time data recorder, save the data into the SD memory card and can be download to the  Excel, extra software is no need. * pH : 0 to 14.00 pH. * mV (ORP) : -1999 mV to 1999 mV. * Manual temperature compensation. * ATC (automatical temperature compensation) via optional Temp. probe (TP-07). * Auto calbration for pH 7.0, pH 4.0 and pH 10.0. * Data hold, Record (Max., Min.). * RS232/USB computer interface. * Patented. * Patent: Taiwan, China, Japan, Germany, USA... pH Meters
OPT109-SS Checker (TS-Mx) Suspended Solids Checker - Made in Japan   TS-Mx(E) (System model) Wide range of 50,000 mg/L measurement as maximum   The wide range measurement can be possible to monitor MLSS concentration in the aeration basin. Easy installation, Simple operation   For user-friendly, TS-Mx(E) is designed as a concept of easy installation and simple operation. Built-in wiper cleaning system   The built-in wiper cleaning system... Water
OPT107+OPT108-Optical Dissolved Oxygen Sensor and DO Transmitter (DOS-20+SC-DO(E)) - Made in Japan       Combination use with MLSS Analyzer for biological treatment or MBR process Robust Design -Inert ABS construction Long Term Stability -No Influence by water flow rate Robust Design IP65 Water Jet Proof Simple Key... Water
OPT104-Suspended Solids Checker (TCS-1000)- Made in Japan     This checker can be used for continuous monitoring of the water turbidity (TC-100/500/3000) and suspended solids (TCS-1000) .   Analogue output (4-20mA) allows you to use this checker with various equipments. Wiper for easy maintenance   Original wiper certainly keeps lenses clean. Stain of lenses need to be checked only once a month. Compact size   Simple... Water
OPT103B-Transmitter SC-T4(E) - Made in Japan   The transmitter is also available to use in combination with the Turbidity Checker / SS Checker.   As well as the turbidity/SS indication, this transmitter can indicate signal output response time, alarm level setting and so on. You can control the turbidity/SS utilizing its functions fully. Power Supply 50/60Hz Signal output Alarm output Degree of protection Jet-proof type (IP65) Transmitter forSuspended Solids Checker Water
OPT102-Portable Turbidity Monitoring Sensor ( TD-M500) - Made in Japan     Easy to measure turbidity.   You can easily measure the water turbidity anywhere with this portable sensor because it cannot be affected by external disturbance light. Unnecessary to draw the water.   You just put the probe into the water to measure turbidity. You can avoid the hassle of drawing the water. High durability   Controller Unit: Waterproof IP67. Anti-bacterial... Water
OPT101-Turbidity Checker (TC-100/500/3000) - Made in Japan     This checker can be used for continuous monitoring of the water turbidity (TC-100/500/3000) and suspended solids (TCS-1000) .   Analogue output (4-20mA) allows you to use this checker with various equipments. Wiper for easy maintenance   Original wiper certainly keeps lenses clean. Stain of lenses need to be checked only once a month. Compact size   Simple... Water
OPT100-Turbidity Checker(TSC-10) - Made in Japan   90 degree scattered light method   Turbidity Checker TSC-10(E) uses a method of 90 degree scattered light as the measuring principle of the world common standard. Built-in wiper cleaning system   The built-in wiper cleaning system certainly keeps lenses clean. Sapphire glass of the optical windows   The optical windows are made of hard-to-scratch sapphire glass. It enables to scrub the window... Water
MM-60R Benchtop R SeriesMulti Function Water Quality Meters Dual Channels for pH, ORP, Ion, Conductivity, Resistivity, Salinity, Concentration, Dissolved Oxygen, Saturation, and Temperature. (Plus Ambient temp. and humidity)   Water
MAD0007-LEVEL20004V RUGGED WATER LEVEL DATA LOGGER (REQUIRED OPTIONAL SOFTWARE MAD1004B) - MADE IN USA Rugged, Stainless Steel, Vented, Water Level and Temperature Data Logger. Submersible up to 30 feet, 15 PSIG. Water level meters
LUT0260-TU-2016 DIGITAL TURBILITY METER * Range : Auto range, two ranges, 0.00 to 50.00 NTU, 50 to 1,000 NTU. * Resolution : 0.01 NTU/1 NTU. * Accuracy : 5 % F.S. or 0.5 NTU, which ever is greater. * Light source : LED, 850 nm. * Record Max, Min value. * Power : 1.5 V battery (UM-4/AAA) x 6 PCs. * 0 NTU and 100 NTU Calibration solution are included. * Designed to meet ISO 7027. Water
LUT0175 CL-2006 CHLORINE METER CHLORINE METER * Free chlorine, total Chlorine measurement. * Range : 0 to 3.5 mg/L (ppm). * Range : Auto range. * Measuring principal : Photo meter method. * Light source : LED, 525 nm. * Record Max, Min. value. * 10 PCs Free and Total powder DPD are included. * Free and total 1.0 mg/L standard solution are the standard accessories. * Power : 1.5 V battery (UM-4/AAA) x 6 PCs. * The measuring method is an adaptation of the USEPA Method 330.5 and Standard Method.   Chlorine
LUT0103-YK-31SA Salt meter   Description: SALT METER Model : YK-31SA * Measurement : 0 ot 10.0% salt (% weight). * Large LCD display, 21.5 mm digit height. * Automatic temperature compensation. * Data hold, professional housing case. * Aquariums, Water conditioning laboratory, industry & quality control.   Water
LUT0102-5510 Digital Dissolved Oxygen Meter * -P circuit, LCD with display unit. * Dissolved oxygen range : 0 to 20 mg/L. * Max., Min., Memory recall button. * DO, Oxygen in air, Temp., ATC, Auto Cal., % salt. * Diaphragms & electrolyte included. * Probe head with diaphragm set and electrolyte are included. * Size : 180 x 72 x 32 mm. RS-232. Water