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.
Features: Microprocessor based with splash proof housing. Large LCD built into adjustable "flip-up" cover. Simultaneous display pH and Temperature. Rugged design for handheld or bench top use, neckstrap for "hands-free" operation. Automatic or manual temperature compensation. °C/°F switchable Simple to calibrate by one keyboard for 5 points buffer, calibration value can be adjusted as needed. Indicate percentage of slope (PTS) after calibration. Low battery and consumption indicator. Auto shut off after 10 minutes of non use. Specifications: PP-201 PP-203 PP-206 pH pH mV Temp. pH mV Temp. Range: 0-14.00 0-14.00 ±1999 0-100°C 0-14.00 ±1999 0-100°C Accuracy: ±0.01+1 digit ±0.01+1 digit ±1+1 digit ±0.2°C+1digit ±0.01+1 digit ±1+1 digit ±0.2°C+1digit Resolution: 0.01 0.01 1 0.1°C 0.01 1 0.1°C Compensation: MTC:0-100°C ATC: 0-100°C ATC: 0-100°C Battery: 9V 9V or AC Adaptor 9V or AC Adaptor Multi-function None None Storage/Recall, Min/Max Calibration: pH4.00, 7.00, 10.00 Dimensions: 96 x 120 x 46 mm (folded) Weight: 260 g (with...
Microprocessor based with splash proof housing. Large LCD built into adjustable "flip-up" cover. Simultaneous display pH and Temperature. Rugged design for handheld or bench top use, neckstrap for "hands-free" operation. Automatic or manual temperature compensation. °C/°F switchable Simple to calibrate by one keyboard for 5 points buffer, calibration value can be adjusted as needed. Indicate percentage of slope (PTS) after calibration. Low battery and consumption indicator. Auto shut off after 10 minutes of non use.
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 seconds Operating 0 ~ 50 ℃, <85% RH Sample 10 ml Data memory Storage /recall up to 150 points Power DC 1.5V (UM4, AAA) battery x 4 Dimension Meter: 70 x 135 x 65 mm Weight Meter: 168 g(including battery) Accessories: FCL Reagent strip x 50 pcs(DPD-1) TCL Reagent strip x 50 pcs (DPD-4) Glass testing bottle x 3 Distilled water x 50 ml Clean cloth x 1 Cup x 1 Battery Carrying case
Features: Microprocessor based design with large LCD displays DO and Temperature simultaneously. Rugged design with splash proof housing for handheld or bench top use , neckstrap for hands-free operation. Automatic Temperature Compensation (ATC), Manual Salinity (MSC) and Altitude (MAC) Compensation. Memory function stores and recalls up to 150 points. MAX/MIN and data lock. Degree℃/℉ are switchable. Low battery and consumption indicator. Auto shut off after 10 minutes of non use. Specifications: DO O2 Temp. Range: 0 ~ 20.00 mg/L 0 ~ 200.0% 0 ~ 150 °C Accuracy: ±0.2 + 1digit ±2% F.St ±0.2°C + 1digit Resolution: 0.01 mg/L 0.1% 0.1°C Compensation: ATC : 0 ~ 50.0 °C MSC : 0 ~ 50 ppt MAC : 0 ~ 20000 ft Dimension 96 x 120 x 46 mm (folded) Power: 9V battery Accessories for complete kit: DO probe with 3 m cable. Membrane cap x 2 pcs. Electrolyte x 20 ml. Carrying case. 9V Battery. Instruction manual. Optional : AC/DC adaptor
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 switchable. Low battery and consumption indicator. Auto power shut off after 10 minutes of non use. Easy to replace electrode module, and the type of electrode would be recognized automatically and shown in display during insertion. Specifications 7200 7011 7021 pH mV Temp. Cond. TDS Salt Temp. Range -2 ~ 16.00 -1000 ~ 1000 0 ~ 90 ℃ 0 ~ 2000 μS 2.00~20.00 mS 0 ~ 1300 ppm 1.30 ~ 13.00 ppt 0 ~1000 ppm 1.00 ~ 12.00 ppt 0 ~ 90 ℃ Accuracy ± 0.01 + 1digit ±2 + 1digit ± 0.2 + 1digit ± 2% FS ( Cond., TDS, Salt) ± 0.2 ℃ +...
Sludge Samplers for taking accurate readings of settled solids.

