pH Water Quality Testing Instruments Datasheets

Extech ExStik pH Meter -- PH100
from Cannon Water Technology Inc.

PH100: ExStik ® pH Meter. Meter with flat surface electrode for fast and easy on-the-spot pH measurements. Features: Built-in Smart chip offers advanced functions and features to a stick style pH meter not found anywhere else. RENEW feature that tells you when its time to replace your pH... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH
  • Form Factor: Portable; In-situ / Field
8362sc High Purity Water pH Panel
from Hach Company

The Ultimate in pH/ORP Measurement Accuracy. The Hach 8362 sc High Purity Water pH/ORP Panel is designed for use in electric power generation, industrial boiler, pharmaceutical, microelectronics, and other applications that require excellent accuracy when measuring pH or ORP in ultrapure water. [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox
  • pH range: 2 to 12
  • Form Factor: Modular; In-situ / Field; Panel; Wall Mount
  • Accuracy: 0.0500
pH/ORP Sensor -- WDS-MV
from Iwaki America and Walchem, IWAKI America Inc

Walchem ’s WDS Series differential pH and ORP sensors are designed for industrial applications to be long-lasting and reliable. The differential measurement technique uses two electrodes, one for the process measurement and the other for the reference measurement. Each electrode is measured... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox
  • pH Measurement Features: pH Reference Electrode Input
  • pH range: 0.0 to 14
  • ORP Range: -2000 to 2000
pH Sensor -- SMARTSENS PH 1590
from KROHNE, Inc.

Digital pH sensor for the water industry. 2-wire loop powered sensor with integrated transmitter technology. Special sensor design for all-purpose applications. Low maintenance cost and long service cycle. SMARTSENS analytical sensors from KROHNE are the first and only sensor line in the market with... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH
  • pH range: 0.0 to 14
  • Form Factor: Sensor
  • pH Measurement Features: pH Reference Electrode Input; Temperature Measurement
826 pH Mobile Meter with carrying case -- 2.826.0110
from Metrohm

Easy-to-use portable pH meter optionally with included sensor or even field-kit in carrying case. Portable pH meter with IrDa interface. With carrying case, ample accessories for calibration, including 6.0228.020 Primatrode. Wireless Infrared interface for printer or PC. User and sample... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH
  • pH Measurement Features: pH Reference Electrode Input
  • Form Factor: Hand Held ; Portable
  • Display Type: Digital
720 Series II Analog pH Monitor -- 721II
from Myron L Company

BENEFITS. Affordable. Ease of Operation. Low Maintenance. Ensures Product Quality. The advanced “isolated ” circuitry of the 720 Series II pH/ORP Monitor/ controllers guarantees accurate and reliable measurements — completely eliminating ground-loop and noise issues. The unique... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH
  • pH range: 0.0 to 14
  • Form Factor: Lab / Benchtop; Panel
  • pH Measurement Features: pH Reference Electrode Input
5-in-1 Multi-Parameter Water Quality Meter -- PHH-128
from OMEGA Engineering, Inc.

The PHH-128 indicator combines 5 meters into one easy-to-use wall mounting continuous monitor, featuring a large, duallevel, backlit LCD display. This meter can display the EC/TDS/CF (conductivity factor) of your solution together with the choice of either pH (probe sold separately), or... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox; Measures Conductivity / Dissolved Solids
  • pH range: 0.0 to 14
  • Form Factor: Modular; Wall Mount
  • Accuracy: 0.1000
Multi-Parameter Analyzer -- Model 1057
from Rosemount Analytical

MULTI-PARAMETER INSTRUMENT – up to three inputs: Choose pH/ORP/ISE or Contacting Conductivity/Resistivity, in any combination. LARGE DISPLAY – easy-to-read process measurements. EASY TO INSTALL – modular boards, removable connectors, easy to wire power, sensors and outputs. [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox; Measures Conductivity / Dissolved Solids
  • pH range: 0.0 to 14
  • Form Factor: Panel
  • Accuracy: 0.0100
Model 397 Pen Style pH Meter
from Test Products International, Inc. - TPI

TPI Model 397 Pen Style pH Meter. Accurate pH Tester Pen. Wide pH range of 0.10-14.00pH covers most applications. Operating temperature from 40 -120 ºF (5 - 50 ºC); for temperature compensated readings. Waterproof design protects the meter during use. Low power consumption extends battery... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH
  • pH range: 0.1000 to 14
  • Form Factor: Hand Held ; Portable
  • Accuracy: 0.1000
On-Line THC/Oil In Water Analyzer
from TOC Systems, Inc.

Star Instruments, Inc. uniquely offers all methods of hydrocarbon and oil in water analyses. Traditional methods include UV (Ultra-Violet) Absorbance, NDIR (Non-Dispersive Infrared) Absorbance and Oxidation/NDIR CO2 Detection. Recently, the addition of ASTM Method D7066-04, using... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Oil/Water
  • pH Measurement Features: Temperature Measurement
  • Form Factor: Panel
  • Display Type: Video
pH Double Junction Meter -- I-1000
from CHEMetrics, Inc.

Replaceable electrode, waterproof, dustproof, auto-shutoff [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH
  • pH range: 0.0 to 14.99
  • Form Factor: Hand Held ; Portable
  • Accuracy: 0.0100
2-Wire pH Transmitter -- T23-pH
from Electro-Chemical Devices, Inc.

The T23 Series Smart Transmitter is a loop powered two-wire process transmitter that has been designed and manufactured to provide liquid process measurement and control in its simplest form. A choice of measurement parameters include: pH, ORP, Specific Ion, Dissolved Oxygen, Conductivity and... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH
  • pH range: 0.0 to 14
  • Form Factor: In-situ / Field; Panel; Pipe/Wall
  • Accuracy: 0.0500
8750 ProcessPro® pH/ORP Transmitter -- 3-8750-1
from George Fischer Signet, Inc.

Open collector output, relay output, compatible 3-27xx electrodes [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox
  • pH range: 0.0 to 14
  • Form Factor: In-situ / Field
  • pH Measurement Features: Temperature Measurement
Multiparameter Probe -- U-102
from Global Water Instrumentation

Rugged, Fully submersible sensor, no permanent installation [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures Conductivity / Dissolved Solids; Turbidity; DissolvedO2
  • pH range: 0.0 to 14
  • Form Factor: Hand Held ; Portable; In-situ / Field
  • Accuracy: 0.0500
Analytical Conductivity Sensor -- CS304
from Goyen/Tyco Environmental Systems

Measures conductivity, temperature, pH and dissolved oxygen [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures Conductivity / Dissolved Solids; DissolvedO2
  • pH range: 2 to 12
  • Form Factor: Portable; In-situ / Field
  • Accuracy: 0.2000
pH Meter -- HI 98170
from Hanna Instruments, Inc.

Waterproof casing, Logs up to 50 readings for each parameter [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH
  • pH range: -2 to 16
  • Form Factor: Hand Held 
  • Accuracy: 0.0100
TROLL 9000
from In-Situ, Inc.

Up to 9 sensors, pre-calibrated & ready to use, vented quick-connect cables [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox; Measures Conductivity / Dissolved Solids; Measures Resistivity; Turbidity; DissolvedO2
  • pH range: 0.0 to 14
  • Form Factor: Hand Held 
  • Accuracy: 0.2000
MicroDirect
from Lovibond® Tintometer®

Determination of: pH – ORP/Redox – Conductivity – TDS – Salinity – Temperature (Optional temperature measurement °Celsius/ °Fahrenheit). The MicroDirect series is a range of waterproof and dust-tight (IP67) units for the determination of pH, ORP/redox,... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH (optional feature); Measures ORP/Redox (optional feature); Measures Conductivity / Dissolved Solids (optional feature); Suspended Solids (optional feature)
  • pH range: 0.0 to 14
  • Form Factor: Hand Held ; Portable; Modular; In-situ / Field
  • Accuracy: 0.0100
Chlorine Measuring Cells
from Lutz - JESCO America Corp.

For the disinfection of any type of wasted water, preference is given to chlorine gas or chlorine compounds. In order to monitor the disinfection process, a measuring cell has been developed which is working according to the principle of depolarization of a galvanic element. Materials of... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH
  • pH range: 3 to 6
  • Form Factor: In-situ / Field
  • Display Type: None
2-Wire Hazardous Location pH, O2, Conductivity Transmitter - M420 Series Series
from Mettler-Toledo Process Analytics

The M420 transmitter series stands for reliability in loop-powered applications. When your process requires the highest safety level for pH, oxygen and conductivity measurement, the M420 brings you the best performance and the advantages of the state-of-the-art ISM technology* for efficient... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox; Measures Conductivity / Dissolved Solids; DissolvedO2
  • pH range: -2 to 16
  • Form Factor: Modular; Panel
  • pH Measurement Features: pH Reference Electrode Input
AnaCONT LE -- L*P
from Nivelco USA

FEATURES :: Compact and integrated versions. Separated versions (up to 10m). Measuring range: pH: 0-14. ORP: -2000...+2000 mV. Wide range of probes. Graphic display. 4-20 mA, HART, relay output. DataLogger function. IP68 protection. Ex version. Wide range of accessories. APPLICATIONS :: Water... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH
  • pH range: 0.0 to 14
  • Form Factor: In-situ / Field
  • pH Measurement Features: pH Reference Electrode Input; Temperature Measurement
Flow Solution® IV
from O. I. Analytical

Choice of flow injection analysis (FIA) or segmented flow analysis (SFA). [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; ISE Meter
  • Number of Electrodes: 1
  • Form Factor: Lab / Benchtop
  • Display Type: Digital
Acorn® Ion 6 Meter -- WD-35613-31
from OAKTON Instruments

Hold and auto-off function, compact 5.5" x 2.7" x 1.3" [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox; ISE Meter
  • pH range: 0.0 to 14
  • Form Factor: Hand Held 
  • Accuracy: 0.0100
C200 Series Electrochemical Converter -- C210
from optek-Danulat, Inc.

The CONTROL 200 electrochemical converter is designed for continuous monitoring and control of pH and conductivity. The C200 series is available either as a single input (pH or conductivity) or dual input (pH and/or conductivity) converter. Operation and programming is simple, using pushbuttons on... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH (optional feature)
  • pH Measurement Features: Temperature Measurement
  • Form Factor: Panel
  • Instrument Specific Features: Automatic Temperature Compensation; Controller Functionality
Lonestar Portable Gas Analyzer
from Owlstone Inc.

Lonestar is a portable gas analyzer that can detect a broad range of analytes at part per billion concentrations, with high selectivity in just a few seconds. [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures Conductivity / Dissolved Solids (optional feature)
  • pH Measurement Features: Temperature Measurement (optional feature)
  • Form Factor: Portable; Lab / Benchtop; In-situ / Field
  • Instrument Specific Features: Controller Functionality
pH and ORP Monitor -- PH 7685
from RODI Systems Corp.

96mm x 96mm (1/4 DIN) housing [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox
  • pH range: 0.0 to 14
  • Form Factor: Panel
  • Accuracy: 0.0100
AMI Deltacon Power -- A-13.441.100
from SWAN Analytical USA, INC.

Two channel electronic transmitter & controller for wall mounting. Features. For simultaneous conductivity measurements before (specific / total conductivity) and after a cation exchanger (acid / cationic conductivity). Measuring range: 0.055 µS/cm to 30 mS. Calculation of pH value and... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH
  • pH range: 7.5 to 11.5
  • Form Factor: Panel
  • Accuracy: -0.0100 to 0.0100
testo 230, water analysis instr., with 2 electrode clips and battery -- 0560 2304
from Testo Inc.

testo 230 combines a complete pH meter and a high standard thermometer in a compact, waterproof housing. Easy, user-friendly operation. pH/ °C electrodes are connected via a single plug-in connection. Robust and splashwater-proof (IP 54). Easy-to-read large 2 line display. Latest probe... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH; Measures ORP/Redox
  • pH range: 0.0 to 14
  • Form Factor: Hand Held 
  • Accuracy: 0.0100
AnalogPlus -- Differential ph 1.0 Sensor
from Thermo Scientific - Water Analysis/Orion Products

Designed for continuous use in the most demanding industrial applications [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH
  • pH range: 0.0 to 14
  • Form Factor: Portable
  • Accuracy: 0.1000
PH-200 HM Digital Professional Grade Handheld pH Meter -- 720-PH200
from US Water Systems, Inc.

Ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more. Features: Measures pH and... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument; pH
  • pH range: 0.0 to 14
  • Form Factor: Hand Held ; Panel
  • Accuracy: 0.0200
12mm 4-in-one Differential pH Sensor -- SC24V
from Yokogawa Corporation of America

The differential measuring principle combines the normal potential generated by the pH glass with the potential from a Sodium pNa glass. In applications where Sodium-, Potasium- or Calcium-salt is present the glass will generate a stable reference voltage. This means the measurement can be done,... [See More]

  • Water Quality Parameters: Water Quality Measurement Instrument (optional feature); pH; Measures ORP/Redox
  • pH range: 2 to 14
  • Form Factor: Lab / Benchtop (optional feature); In-situ / Field; Panel
  • pH Measurement Features: pH Reference Electrode Input; Temperature Measurement