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Water

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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LUT0101 PH-220 Handheld Cable pH meter * Separate pH electrode, easy for general purpose and remote measurement. * 0 to 14.00 pH. * Auto calibration for pH 4, pH 7 or pH 10. * Separate pH electrode, easy for general purpose and remote measurement. * 0 to 14.00 pH. * Auto calibration for pH 4, pH 7 or pH 10. * Temp. adjustment is not necessary. * IP-65 water proof. * Pen type, easy carry out. * Complete set with separate pH electrode (PE-11) and pH 4, pH 7 standard solution. * Build in reverse display... pH Meters
GON105A-FTC-420 FREE & TOTAL CHLORINE DIGITAL METER - EPA APPROVED DPD METHOD. Features: Microprocessor based for fast and accurate measurements. EPA approved DPD method. Large LCD 45 x 25 mm display for reading convenient. Memory function stores and recalls up to 150 points. Low battery alarm and auto shut off after 10 minutes of non use.  Specifications:   Range 0 ~ 3.50 ppm Resolution 0.01 ppm Accuracy ± 0.03 + 1 digit at<2.00 ppm ± 3% FS + 1 digit at>2.00 ppm Response <5... Chlorine
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
LUT0065 PH-222 Handheld pH meter * 0 to 14.00 pH. * ATC (auto temperature compensation).   PEN PH METER * 0 to 14.00 pH. * ATC (auto temperature compensation). * Auto calibration for pH 4, pH 7 or pH 10. * Meter with pH electrode, all in one. * IP-67, water proof. * Easy replacement for the pH electrode. * Pen type, easy carry out. * Data logger. * pH 4, pH 7 standard solution are included. * DC 1.5V battery ( UM-4, AA ) x 4, long life pH Meters
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
LUT0064 PH-220S Soil/Semi Solid product pH meter * Complete set with separate soil, spear tip pH electrode and pH 4 and pH 7 standard solution. * Complete set with separate soil, spear tip pH electrode and pH 4 and pH 7 standard solution. * Meter : 0 to 14 pH x 0.01 pH. Electrode : 1 to 13 pH. * Auto calibration for pH 4, pH 7 or pH 10. * Temp. adjustment is not necessary. * IP-65 water proof. * Build in reverse display button. * DC 1.5V battery ( UM-4, AA ) x 4, long life. * Spear tip pH electrode, ideal for... pH Meters
GON102A-7031 HANDHELD DISSOLVED OXYGEN DO PEN-TYPE WATERPROOF METER Feature Microprocessor based for fast and accurate measurements. Special viewing angle designed of waterproof housing IP 57 rated. It floats on water. Large LCD display pH or ORP or Conductivity or TDS or Salinity or DO and Temperature Simultaneously. Simple to calibrate by one keyboard and automatic temperature compensation(ATC), Manual Salinity(MSC) and Altitude(MAC) Compensation. Multi-functions with Data-hold, Max/Min and shows PTS after calibration. Degree ℃/℉ are... Dissolved oxygen meters
DO-31P Dissolved Oxygen Meter/DM-32P Dissolved Oxygen / pH dual Channel Meter DO-31P -1000 point data memory -LCD display for all parameters -Salinity and atmosphereic pressure correction -Data print-out capability -Automatic Time interval Measurement -Water proof housing -Data hold function and auto power off Dissolved oxygen meters
ATA1101-PAL-ACID2 Tartaric Acid) Pocket Acidity Meter Model PAL-ACID2  (Tartaric Acid ) Cat.No. 4642 Measurement Range Tartaric acid concentration 1.0 to 40.0(g/l) (Total-tartaric acidity conversion [g/l] ) Minimum Indication 0.1(g/l) Repeatability 1.0 to 20.0(g/l) ±0.5(g/l) 20.1 to 40.0(g/l) ±1.0(g/l) Measurement Temperature 10 to 40°C (Automatic Temperature Compensation ) Ambient Temperature 10 to 40°C Optional •Micropipette : RE-79401 •Calibration solution : RE-130002 •Quinone reagent... Acidity Meters
ATA1100-PAL-ACID1 (Citric Acid) Pocket Acidity Meter (Citric Acid) Model PAL-ACID1 (Citric Acid) Cat.No. 4641 Measurement Range Citric acid concentration 1.0 to 40.0(g/l) (Total-citrus acidity conversion [g/l]) Minimum Indication 0.1(g/l) Repeatability 1.0 to 20.0(g/l) ±0.5(g/l) 20.1 to 40.0(g/l) ±1.0(g/l) Measurement Temperature 10 to 40°C (Automatic Temperature Compensation ) Ambient Temperature 10 to 40°C Optional •Micropipette : RE-79401 •Calibration solution : RE-130002 •Quinone reagent solutions 10 pcs :... Acidity Meters
EYC302+EYC504 +LUT03230 Water Level Indicator/Controller SUBMERSIBLE PRESSURE TRANSMITTER W/ 12M CABLE WITH PTFE SLEAVE This model: 0-1.0bar (Liquid level:0-10m)Stem Length: 109.1mm,Diameter: 27mmNo:L051-1110-12-2Output     4 ~ 20 mALinear accuracy ±0.5 % of F.S Accuracy     ±0.5 % of F.S.Response time.     < 5 msWorking environment     -20~+80°CPower supply     0-30 VDCConnection type: 4~20mA ; 2-wire Water level meters
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
GLO0038 SLUDGE JUDGE ULTRA, 15 FT - FROM USA (FINAL PRICE DEPENDING ON QUANTITY) Sludge Samplers for taking accurate readings of settled solids. Sludge Judge