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Chlorine Residual Testers

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  1. Residual Chlorine Measuring Instrument Potassium Iodide Reagent
    SIBATA SCIENTIFIC TECHNOLOGY Residual Chlorine Measuring Instrument Potassium Iodide Reagent
    This measuring instrument is a simple measurement method based on a reaction that reacts specifically when a DPD reagent is added to water containing residual chlorine and exhibits a pale reddish purple color according to the amount of residual chlorine. Reagent addition operation is one time (wh... Read More
    Measuring Range (mg/L)  0.05~2.0  Mass of Main Unit (g)  300 (including case)  Main Unit Dimensions (mm)  67×34×157  Measurement Method  DPD method 
    Rating:
    85%
    from S$169.90
    Min. 2 days
  2. Residual chlorine analyzer DPD method released
    MonotaRO Residual chlorine analyzer DPD method released
    It is a residual chlorine measuring instrument that can measure free residual chlorine in 6 steps from 0.05 to 1.0 mg / L, which is frequently used for measuring free residual chlorine in water tanks, building maintenance, pools, bathtubs, etc. You can easily check the effective chlorine remainin... Read More
    Measuring Range (mg/L)  0.05/0.1/0.2/0.4/0.7/1.0  Dimension (mm)  115×55×107  Mass of Main Unit (g)  260 
    Rating:
    92%
    from S$119.90
    Min. 2 days
  3. DPD Method Simple Free Residual Chlorine Meter
    Suzuken DPD Method Simple Free Residual Chlorine Meter
    It is close in price to the disposable type and is an advanced measuring instrument in terms of accuracy. Unlike powder, it does not scatter due to wind or air conditioning, so it is suitable for outdoor applications. Anyone can easily check the effective chlorine remaining in the water by the DP... Read More
    Measuring Range (mg/L)  0.05/0.1/0.3/0.5/0.7/1.0/1.5/2.0  TGK Part No.  428-80-63-05 
    Rating:
    88%
    from S$139.90
    Min. 2 days
  4. Residual Chlorine Meter (DPD Test Kit)
    Oyalox Residual Chlorine Meter (DPD Test Kit)
    It is a compact type that is convenient to carry, and can easily and accurately measure residual chlorine. The DPD reagent (one-agent type) is a pack of a buffer and a color former. By putting the measurement water in the test tube for colorimetric plate correction, the error of the water quality... Read More
    Measuring Range (mg/L)  0.1、0.2、0.3、0.4、0.5、0.6、0.8、1.0、1.5、2.0  As ONE Part Number  6-8516-22 
    Rating:
    100%
    from S$299.90
    Min. 2 days
  5. Residual Chlorine Meter
    KRK (Kasahara Chemical Instruments) Residual Chlorine Meter
    It is a residual chlorine measuring instrument that can measure residual chlorine from 0.05 to 2.0 mg / l in 10 steps. For measuring residual chlorine
    Measuring Range (mg/L)  0.05・0.1・0.2・0.3・0.4・0.5・0.7・1.0・1.5・2.0  As ONE Part Number  1-6652-01  Dimension (mm)  82×36×111  Specification  Body (DPD method) 
    Rating:
    90%
    from S$169.90
    Min. 2 days
  6. Water Quality Meter Aquabu AQ-201 Type Residual Chlorine
    SIBATA SCIENTIFIC TECHNOLOGY Water Quality Meter Aquabu AQ-201 Type Residual Chlorine
    The handy water quality meter "Aquab" series is a water quality measuring instrument that is easy to operate. Since the concentration conversion curve is pre-programmed, it can be measured immediately after zero point calibration using sample water. In addition, 2-point calibration is p... Read More
    Testing Capacity  10mL  Measurement Wavelength  511±2nm  Dimensions, Width W x Depth D x Height H (mm)  70×142×63  Memory Capacity  99 points  Mass (g)  About 250  Power Supply  Alkaline batteries AAA x 4  Display Format  Digital numbers  Light Source  LED  Measurement Method  Transmission absorption measurement  Measurement cell  Vials bottle with Φ24mm cap 
    Rating:
    90%
    from S$779.90
    Min. 2 days
  7. Residual Chlorine Measuring Instrument (DPD Method) Enpatester
    Kazusa Residual Chlorine Measuring Instrument (DPD Method) Enpatester
    Residual chlorine and pH can be measured with one unit.
    Rating:
    80%
    from S$299.90
    Min. 2 days
  8. Residual Chlorine Meter
    KRK (Kasahara Chemical Instruments) Residual Chlorine Meter
    It is a residual chlorine measuring instrument that can measure residual chlorine from 0.05 to 2.0 mg / l in 9 steps. Complies with the water supply test method.
    Measuring Range (mg/L)  0.05・0.1・0.2・0.4・0.5・0.7・1.0・1.5・2.0  As ONE Part Number  1-6650-01  Dimension (mm)  120×100×108  Specification  Body (DPD method) 
    from S$279.90
    Min. 2 days
  9. pH / Residual Chlorine Meter (Aqua Tester)
    KRK (Kasahara Chemical Instruments) pH / Residual Chlorine Meter (Aqua Tester)
    Two items, pH and residual chlorine, can be measured with one measuring instrument. Residual chlorine can be measured from 0.05 to 2.0 mg / l, and pH can be measured from 6.0 to 7.6.
    As ONE Part Number  1-6651-01  Type  Body (DPD method) 
    Rating:
    90%
    from S$329.90
    Min. 2 days
  10. Hypochlorite Checker (for Residual Chlorine)
    Hanna Instruments Hypochlorite Checker (for Residual Chlorine)
    For measures against the new coronavirus! Easily measure residual chlorine in "hypochlorous acid water" and "disinfectant diluted with sodium hypochlorite", which are recognized to be effective against the new coronavirus! A digital residual chlorine meter that bridges the gap... Read More
    Mass (g)  64  Dimensions (Length L x Width W x Thickness) (mm)  81.5×61.0×37.5  Measurement Principle  DPD method  Power Supply  One AAA alkaline battery 
    Rating:
    100%
    from S$199.90
    Min. 2 days
  11. Residual Chlorine Meter (DPD Reagent One-Component Type)
    Kyowa Pure Chemical Residual Chlorine Meter (DPD Reagent One-Component Type)
    It is a measuring instrument that makes the DPD reagent liquid and makes it a one-component type. It can be measured in the same way as the conventional O-trizine method.
    As ONE Part Number  2-6205-01  Measuring Item  Free residual chlorine (ppm) 
    from S$299.90
    Min. 4 days
  12. Residual chlorine meter
    CUSTOM Residual chlorine meter
    Residual chlorine concentration measured by DPD method Free residual chlorine and total residual chlorine can be measured IPX4 drip-proof specification Up to 150 measurement results can be saved and recalled With an auto power off function that suppresses battery consumption due to forgetting to ... Read More
    Measuring Range (mg/L)  0.00~5.00  Resolution  0.01mg/L  Main Unit Dimensions, Width W x Depth D x Height H (mm)  310×265×80  Trusco Part No.  481-0384  Power Supply  AAA battery x 4  Mass of Main Unit (g)  About 1095  RoHS directive (corresponding to 10 substances)  Correspondence 
    from S$779.90
    Min. 2 days
  13. DPD residual chlorine PH meter 1
    TOEI LIGHT DPD residual chlorine PH meter 1
    Residual chlorine measuring instrument pH (hydrogen ion concentration) Tablet type Filter rotary type Pool * There is an expiration date. please note.
    Type  Tablet type, filter rotation type 
    from S$299.90
    Min. 9 days
  14. DPD test kit
    Oyalox DPD test kit
    Measuring Range (mg/L)  0.1~2.0 
    from S$299.90
    Min. 7 days
  15. High Density Chlorine Meter
    KRK (Kasahara Chemical Instruments) High Density Chlorine Meter
    Measuring Range (mg/L)  0~300  As ONE Part Number  6-9757-21 
    from S$1,499.00
    Min. 2 days
  16. Water quality colorimeter High concentration residual chlorine
    Tokyo Glass Kikai (TGK) Water quality colorimeter High concentration residual chlorine
    A single-lens prism type water quality colorimetric measuring instrument that is accurate and easy to color. The colorimetric plate is made of a special resin that does not fade and can be replaced with a single touch, making it easy to measure the residual chlorine concentration with a single ma... Read More
    Measuring Range (mg/L)  10 20 30 50 80 100 120 150 200 300  TGK Part No.  238-80-63-02 
    from S$339.90
    Min. 7 days
  17. Residual Chlorine Meter Photometer CL
    Oyalox Residual Chlorine Meter Photometer CL
    Since the resolution is 0.01 mg / L, it can be read accurately even at low concentrations. The red LED display allows measurement even at night or in dark places. Dustproof and waterproof structure with excellent durability.
    As ONE Part Number  2-7237-11  Type  Body 
    from S$779.90
    Min. 4 days
  18. Simple Residual Chlorine Analyzer
    AS ONE Simple Residual Chlorine Analyzer
    Since it can be easily used with an 8-step colorimetric lens, it is suitable for daily simple inspections. The measurement reagent is a rapid type that dissolves quickly, and is a tablet type that can be taken out even with wet hands. For measurement of free residual chlorine
    As ONE Part Number  3-7590-01  Specification  Body (DPD method)  Included Accessories  Reagent for measurement (for 50 times) 
    from S$139.90
    Min. 6 days
  19. DPD residual chlorine meter
    SANSYO DPD residual chlorine meter
    A low-cost popular version that uses 8-step colorimetric lenses. Easy to use, ideal for daily simple inspections. Reagents are added to the water test to develop color, and the colored water test is set in the measuring instrument body. The density is read by colorimetric with a standard lens.
    Target of Measurement  Free residual chlorine 
    Rating:
    80%
    from S$129.90
    Min. 2 days
  20. Simple residual chlorine meter
    Suzuken Simple residual chlorine meter
    A low-cost popular version that uses 8-step colorimetric lenses. It's easy to use, so it's ideal for daily simple inspections.
    from S$129.90
    Min. 9 days
  21. Portable chlorine disinfectant concentration meter
    DKK-TOA Portable chlorine disinfectant concentration meter
    Easy measurement without reagents, waterproof structure. Easy measurement of hypochlorite concentration without reagents. Uses the polarographic method. No reagents required, low running cost. The measurement range is 20 to 300 mg / L. Measurements that correlate with the colorimetric method are ... Read More
    Ingredient  (Interference) redox substances  Mass (g)  Approx. 280 (including batteries)  Outer Dimensions, Width W x Depth D x Height H (mm)  About 68 × 173 × 35  Target of Measurement  Residual chlorine  Battery Life  Approx. 25 hours (estimated value) 
    from S$1,699.00
    Min. 2 days
  22. pH residual chlorine meter
    SIBATA SCIENTIFIC TECHNOLOGY pH residual chlorine meter
    from S$58.99
    Min. 4 days
  23. Effective Chlorine Concentration Measurement Kit AQ-201P
    SIBATA SCIENTIFIC TECHNOLOGY Effective Chlorine Concentration Measurement Kit AQ-201P
    For food hygiene management measures, it is possible to measure the low concentration of residual chlorine in tap water at the site. The reagent used is the DPD reagent, and the concentration results of total residual chlorine and combined residual chlorine can be derived by using the DPD reagent... Read More
    Testing Capacity  10mL  Memory Capacity  99 points  Mass (g)  About 250  Display Format  Digital numbers  Light Source  LED  Measurement Method  Transmission absorption measurement 
    Rating:
    90%
    from S$749.90
    Min. 2 days
  24. Colorimetric Type Residual Chlorine Measuring Instrument (without Powder Reagent)
    AGC Colorimetric Type Residual Chlorine Measuring Instrument (without Powder Reagent)
    Mass (kg)  0.3 (including case)  As ONE Part Number  61-9731-60 
    from S$169.90
    Min. 5 days
  25. Water colorimetric measuring instrument Residual chlorine / PH
    Tokyo Glass Kikai (TGK) Water colorimetric measuring instrument Residual chlorine / PH
    A single-lens prism type water quality colorimetric measuring instrument that is accurate and easy to color. The colorimetric plate is made of a special resin that does not fade and can be replaced with a single touch, making it easy to measure the residual chlorine concentration and pH (hydrogen... Read More
    Measuring Range (mg/L)  0.1~2.0  TGK Part No.  238-80-63-03  Measurable Items (pH)  Residual chlorine / pH 
    from S$459.90
    Min. 7 days
  26. 81.5x61x37.5mm Residual chlorine meter [for free chlorine]
    ESCO 81.5x61x37.5mm Residual chlorine meter [for free chlorine]
    Esco Part No.  EA776CA-1 
    from S$179.90
    Min. 6 days
  27. Simple residual chlorine meter
    Suzuken Simple residual chlorine meter
    A low-cost popular version that uses 8-step colorimetric lenses. It's easy to use, so it's ideal for daily simple inspections.
    from S$129.90
    Min. 9 days
  28. Residual chlorine simple test kit (DPD method) for all residual chlorine
    TRUSCO Residual chlorine simple test kit (DPD method) for all residual chlorine
    Measuring Range (mg/L)  0.05-0.1-0.2-0.3-0.4-0.5-0.7-1  Mass (g)  100  Trusco Part No.  114-5869  Measurement Interval  8 steps  Set Contents  Reagent 50 times, vial, color chart 
    from S$76.99
    Min. 32 days
  29. Residual chlorine meter for simple monitoring
    DKK-TOA Residual chlorine meter for simple monitoring
    For tap water measurement. Simple monitoring of residual chlorine in tap water without reagents. Continuous measurement for up to 1 month is possible. Achieves stable measurement by adopting a bead polishing method using water flow. It can also be used for water supply restoration work in an emer... Read More
    Testing Capacity  100 ± 10mL / min  Target of Measurement  Free residual chlorine in tap water  Period of use  (Continuous) Within 1 month  Measurement Method  Polarographic method 
    from S$2,499.00
    Min. 48 days
  30. DPD method dial type residual chlorine meter
    TOEI LIGHT DPD method dial type residual chlorine meter
    Residual chlorine measuring instrument Tablet type Filter rotary type Pool * There is an expiration date. please note.
    Type  Tablet type, filter rotation type 
    from S$229.90
    Min. 9 days
  31. Waterproof residual chlorine meter
    CUSTOM Waterproof residual chlorine meter
    Mass (g)  130 
    from S$699.90
    Min. 7 days
  32. DPD residual chlorine meter
    KRK (Kasahara Chemical Instruments) DPD residual chlorine meter
    There is only one type of powder pack reagent for coloring reagents. It has a waterproof structure that is resistant to condensation and corrosive gas. With auto power off and self-diagnosis function. * Free residual chlorine reagent DPD-F-1 (32-0753), total residual chlorine reagent DPD-TL-1 (32... Read More
    Measuring Range (mg/L)  0.00~5.0  Resolution (mg / L)  0~3:0.01 3~5:0.1  Power Supply  4 AAA alkaline batteries  Outer Dimensions, Width W x Depth D x Height H (mm)  75×180×38  Mass (g)  About 290 
    from S$1,199.00
    Min. 9 days
  33. Reagent for Cyanuric Acid Meter (Waterproof)
    AS ONE Reagent for Cyanuric Acid Meter (Waterproof)
    from S$46.99
    Min. 4 days
  34. DPD method Simple free residual chlorine measuring instrument / powder
    Matsuyoshi & Co DPD method Simple free residual chlorine measuring instrument / powder
    A powder-type residual chlorine measuring instrument that quickly dissolves in water and develops beautiful colors.
    Measuring Range (mg/L)  0.1~2.0  Matsuyoshi & Co., Ltd. Code  24-3904-00 
    from S$139.90
    Min. 8 days
  35. Residual chlorine measuring instrument Ultra-high concentration
    Suzuken Residual chlorine measuring instrument Ultra-high concentration
    Just put the reagent in the water you want to check and compare it with the 4-step lens. Measurement is completed in 3 steps. Flexible water quality measurement with replaceable colorimetric plate (sold separately). In addition to the plate attached to the initial set, other items and concentrati... Read More
    measurement concentration range (mg / L)  100/200/300/600  Measurement Principle  KI colorimetric method 
    from S$84.99
    Min. 4 days
  36. DPD / PH measuring instrument  Test kit
    SHOEI DPD / PH measuring instrument Test kit
    -Easy, reliable, compact-Measure residual chlorine and hydrogen ion concentration (pH). It is an excellent product that can be measured firmly at low cost. Measurement of residual chlorine and hydrogen ion concentration (pH)
    Set Contents  Measuring instruments, reagents 
    from S$379.90
    Min. 4 days
  37. Lobibond residual chlorine measuring instrument J type
    Tokyo Glass Kikai (TGK) Lobibond residual chlorine measuring instrument J type
    It is a water quality tester based on the colorimetric method using a non-fading semi-permanent color glass standard disc and a colorimeter 2000 from Robibond Co., Ltd., and can be easily measured outdoors just by inserting tablets (stable quality and no buffer solution required).
    Disc  3/40J  TGK Part No.  968-80-63-01  rainfall (mm)  0.1~2.0 
    from S$1,299.00
    Min. 6 days
  38. Sample cell (made of PET)
    SIBATA SCIENTIFIC TECHNOLOGY Sample cell (made of PET)
    ● Consumables for AQ-201P and -202P.
    Material  PET 
    from S$16.99
    Min. 2 days
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