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Here, you will find out more about our company,KKInstruments. And hopefully, you will get to...
In engineering, the airflow or air flow is a measurement of the amount of air per unit of time...
cable is most often two or more wires running side by side and bonded, twisted, or...
Follow legal stipulations and at the same time save costs in deep-frying. The oil in your...
Distance (or farness) is a numerical description of how far apart objects are. In physics or...
Performance characteristics: The box body and the lamp cap shell is made from high strength...
World's best-in-class accuracy 2D measurement systemA sophisticated height gage offering...
The KKInstruments high voltage testing equipment range has been specially designed for the safe and...
Hipot is an abbreviationhigh potential. Traditionally, hipot is a term given to a class of...
  Humidity is the amount of water vapor in the air. Water vapor is the gas phase of water and...
Electrical impedance is the measure of the opposition that a circuit presents to a current when a...
The lux (symbol: lx) is the SI unit of illuminance and luminous emittance, measuring luminous flux...
The Tohoku Earthquake, tsunami and Fukushima Daichi disaster created many challenges for the people...
The PDSurveyor™ family has been designed to carry out Partial Discharge detection by all...
For items selling at promotional price, we only accept walk-in, cash and carry from any of...
A refractometer is a laboratory or field device for the measurement of an index of refraction...
Sound is a sequence of waves of pressure that propagates through compressible media such as air...
Infrared thermography (IRT), thermal imaging, and thermal video are examples...
Application: Accurately measuring remaining wall thickness of metal pipes, tanks, beams, ship...
Vibration is a mechanical phenomenon whereby oscillations occur about an equilibrium point. The...
Water is a chemical compound with the chemical formula H2O. A water molecule contains one oxygen...
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  Name SKU Description Category
DKK-TOA HC-64 Ideal for pure water measurements like boiler water (low electric conductivity)   Low flow injection of sampling allows for accurate measurement Assemble electrodes available: MG-511-2F (glass electrode) 4164-2F (reference electrode) 6149-2F (temperature compensation electrode) pH Sensor for Pure Water Measurement
DKK-TOA RHC-7C / RHC-7EC Immersion Type Detector with Chemical Cleaner RHC-7C / RHC-7EC Immersion type electrode holder combined with chemical cleaning system By spraying mixed air&cleaning agents onto the electrode tip it dissolves fouling away  Immersion Type pH/ORP Detector with Some Cleaners
DKK-TOA BHC-7C Immersion Type pH/ORP Detector with Brush Cleaner BHC-7C Immersion type pH/ORP electrode holder with cleaning brush (BHC-7C) The swing movements wash the electrode tip and prevent it from fouling  One-touch detachable holder and easy maintenance Immersion Type pH/ORP Detector with Some Cleaners
DKK-TOA JHC-7C/JHC-8C Immersion Type Detector with Water Jet Cleaner JHC-7C/JHC-8C Detectors composed of holder and water-jet cleaner: Immersion type(JHC-7C) and flow-through type(JHC-8C)  By spraying water onto the tip of electrode, the water pressure washes fouling away  One-touch detachable holder and easy maintenance Simple installation with a sensor, timer&electromagnetic valve integrated unit Immersion Type pH/ORP Detector with Some Cleaners
DKK-TOA UHC-7C / UHC-8C Flow-Through Type Detector with Ultrasonic Cleaner UHC-7C / UHC-8C Detectors composed of holder and ultrasonic cleaner: Immersion type (UHC-7C) and flow-through type (UHC-8C) One-touch detachable holder enables quick calibration and easy maintenance Compatible with GSS series Immersion Type pH/ORP Detector with Some Cleaners
DKK-TOA LHC-7D Electrode Holder with Lift Up Type Jet Cleaner LHC-7D A detector which can lift up from the sample water and remove fouling from the pH/ORP electrode effectively. Automatic cleaning system that applies alternate streams of wash water and chemical solution (such as a 5% hydrochloric acid solution) to clean the pH/ORP detector. Immersion Type pH/ORP Detector with Some Cleaners
DKK-TOA PAC‐R7 pH Meter with Chemical Cleaner PAC‐R7 Easy installation as equipments are previously set on the hold stand Designed for long-term, continuous and highly reliable pH measurement in wastewater treatment facilities  Including mounting brackets Meas. range  pH: -1 - 15 -5 - 100℃ pH Meter with Auto-Calibration/Chemical Cleaner
DKK-TOA MAC-355 pH Meter with Auto Calibration MAC-355 Automatic cleaning and 2-point calibration functions serve long-term reliable pH measurement with just little maintenance Lift-up type design incorporated with air jet cleaning allows for superior cleaning effect and stable measurement  Self-diagnosis and useful message display  Meas. range pH: -1 - 15 pH Meter with Auto-Calibration/Chemical Cleaner
DKK-TOA SHBM-161 / 163 (2-wire) Compact diecast aluminum enclosure ExiallCT4 (combined with a Zener Barrier) explosion-proof and IP65 conformed enclosure Easy calibration done with standard solution  Auto-detection of electrodes deterioration Alterable output range Meas. range SHBM-161: pH; -1 - 15 SHBM-163: ORP; -2000 - +2000 mV Intrinsically Safe Explosion-Proof Type Transmitter for Industrial pH/ORP Analyzer
DKK-TOA ELP-005/006/007 ELP-045/046/047/048 Suitable for bio-process tanks (fermentation tanks). KCl non-refillable and leadless type. Steam sterilizable, strong glass membrane, lead-free safe design Two types available: Liquid junctions of both pressurized gel type products (ELP-005/006/007) and double junction type products (ELP-045/046/047/048) Various electrode lengths available according to various tank sizes Meas. range pH: 0 - 14 pH Sensor for Bio-Process Applications
DKK-TOA RM-30P Handheld ORP Meter RM-30P Dedicated model for ORP measurement Power-saving design; rechargeable battery adaptable Waterproof design (IP67: 1m depth, up to 30mins) Data storage up to 1000 points  Meas. range 0 - ±2000 mV 0 - 100.0 degrees C Handheld pH/ORP Meter
DKK-TOA HM-30P / 31P Standard model for pH measurement (HM-30P) Sophisticated type, capable of pH and ORP measurements (HM-31P) Power-saving design; rechargeable battery adaptable Waterproof design (IP67: 1m depth, up to 30mins) Data storage up to 1000 points  Meas. range pH 0 - 14 (HM-30P/31P) 0 - 100.0 degrees C (HM-30P/31P) 0 - ±2000 mV (HM-31P) (ORP electrodes sold separately) Handheld pH/ORP Meter
DKK-TOA WM-32EP 2-channel type, simultaneous measurement and display of pH/conductivity Power-saving design; rechargeable battery adaptable Waterproof design (IP67: 1m depth, up to 30mins) Data storage up to 1000 points PC and external printer connectable  Measurement items pH, ORP, conductivity, resistivity, salinity, temperature (ORP electrodes sold separately) Handheld Electrical Conductivity/pH Meter
DKK-TOA IM-32P 2-channel type, simultaneous measurement and display of pH/ions Power-saving design; rechargeable battery adaptable Waterproof design (IP67: 1m depth, up to 30mins) Data storage up to 1000 points PC and external printer connectable   Measurement items pH, ORP, ions, temperature (ORP and ion electrodes sold separately) Handheld Ion/pH Meter
DKK-TOA DM-32P 2-channel type, simultaneous measurement and display of DO/pH Power-saving design; rechargeable battery adaptable Waterproof design (IP67: 1m depth, up to 30mins) Data storage up to 1000 points PC and external printer connectable  Measurement items  pH, ORP, DO, temperature (ORP electrodes sold separately) Handheld DO/pH Meter
DKK-TOA CM-31P(for standard use) / CM-31P-W(for pure water) Display of salinity (NaCl) is available (CM-31P) Highly accurate measurement in pure water attainable with the pure water temperature compensation function (CM-31P-W) Power-saving design; rechargeable battery adaptable Waterproof design (IP67: 1m depth, up to 30mins)  Meas. range (when using a standard cell) 0.1 mS/m - 10 S/m 0.1 Ω·m - 10k Ω·m Salinity: 0 - 4.00% 0 - 80℃ Handheld Electrical Conductivity Meter
DKK-TOA DO-32A Low Concentration Dissolved Oxygen Meter DO-32A Measurable from μg/L(ppb) to 20mg/L(ppm) ●Auto-range function ensures continuous measurement ●Small and easy-operated flow cell equipped ●AC/DC 2-way power supply   Meas. range   0.00 - 19.99μ/199.9μ/1.999m/19.99mg/L (4 ranges) 0 - 45℃   Handheld DO Meter
DKK-TOA DO-31P DO electrodes for incubator bottles and stirring-free DO electrodes available Power-saving design; rechargeable battery adaptable Waterproof design (IP67: 1m depth, up to 30mins) Data storage up to 1000 points Meas. range 0 - 20.00 mg/L (0 - 50.0 mg/L)* 0 - 200% (0 - 500%)* *When the high-concentration membrane is used (optional) 0 - 50℃ Handheld DO Meter
DKK-TOA WQC-24 Simultaneous measurement of up to 11 items (pH, DO, conductivity, turbidity, temp., salinity, total dissolved solid, specific gravity of sea water, water depth, ORP, chlorophyll, Ions(F-, Cl-, NO3-, Ca2+, K+, NH4+) ● Continuous measurement at depth of 100m ● Diameter of standard sensor module is 45mm ● Up to 1 month data storage Multi-Parameter Water Quality Meter
DKK-TOA WQC-22A  Easy measurement of 6 items (pH, temp., DO, conductivity, turbidity, salinity)  Ideal for applications such as rivers, lakes, dams, etc.  Easy maintenance with cartridge electrode  Measurements at depth of 30m is achievable with specific electrodes  AC/DC 2-way power supply Water Quality Checker