pH Meters / Conductivity Meters / Standard Solutions
The pH meter, conductivity meter, and standard solution are instruments for measuring the pH concentration and conductivity of liquids, and the standard solution is used to calibrate the instrument before measuring each. Since many pH meters and dielectric constant meters are used around water and outdoors, there are many types that have a waterproof structure. There are many types such as handy type that considers carrying, sensors that can be replaced, and samples that can measure solids and powders. Some devices can measure pH, conductivity, TDS, temperature, etc. with a single unit.
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- AS ONE Waterproof Conductivity MeterWith a thin tip, it can also be used for test tubes. It is a small size that is convenient to carry and can measure various items, so it can be used for many purposes. Comes with an auto-off function to prevent forgetting to turn it off.As ONE Part Number 2-902-01from S$199.90Min. 2 days
- METTLER TOLEDO Desktop pH meterA compact and simple desktop pH meter.Power Supply 100~240V・50/60Hz、12VDC Data recorded numbers 200, calibration results Dimension (mm) 227×147×70 Mass (g) 630 Included Accessories Electrode LE438 Reproducibility pH/±0.01pH、ORP/±1mVfrom S$1,499.00Min. 2 days
- Hanna Instruments pH Tester (Checker Plus)The small diameter electrode is ideal for measurement in narrow-mouthed containers such as test tubes and flasks. Electrode replacement is very easy. Easy operation with one button. Measurement stability mark that informs the timing of reading. The calibrated standard solution is displayed on the... Read MoreUnit of Detection 0.01pH Dimensions (Length L x Width W x Thickness) (mm) 174×50×21 Mass (g) 50 RoHS directive (corresponding to 10 substances) Correspondence Measuring Range pH:0.00~14.00from S$149.90Min. 2 days
- CUSTOM Replacement conductivity sensorTGK Part No. 219-80-76-14 Suitable for CD-6021 / 6021A RoHS directive (corresponding to 10 substances) Correspondencefrom S$77.99Min. 5 days
- Hanna Instruments ISE half-cell electrode (bromide)Bromide (Br -) for ISE electrode Free bromide ions in emulsified foods, drinking water, plants, soil, and for titrationTemperature Measurement Range (℃) 0~80 Cable Length (m) 1 Electrode Diameter (Φmm) 12 Electrode Length H (mm) 120 Measuring Range (pH) 2~12.5 Substance to be Measured Bromide RoHS directive (corresponding to 10 substances) Correspondence Material (Body) Epoxy resin Electrode Half-cell, solid Measuring Range M:1~1×10-69、mg/L:0.08~79910from S$1,999.00Min. 16 days
- Hanna Instruments Total acidity measuring instrument for wine Mini TitratorExcellent cost performance specializing in measuring the total acidity of wine Space-saving design with a width similar to that of a general tissue box Measured values are displayed in units of g / L as tartaric acid All standard solutions and reagents required for measurement are included as sta... Read MoreMass (kg) 1.9 Power Supply 12VDC adapter Dimensions, Width W x Depth D x Height H (mm) 235×200×150 RoHS directive (corresponding to 10 substances) Correspondence Temperature Compensation [PH] Manual or automaticfrom S$3,599.00Min. 4 days
- HORIBA Electrode for Compact pH Meter (LAQUAtwin)A waterproof type that integrates a glass electrode and a comparison electrode on a 1 mm thin substrate. # 0113 Successor model.Required sample volume (mL) 0.1 (minimum) Measuring Range (pH) 2~12 TGK Part No. 831-66-01-01
- HORIBA Electrode for Handy pH MeterMeasuring Range (pH) 0~14 Liquid Contact Point Ceramic
- SATO KEIRYOKI MFG Handy type pH meter SK-620PHⅡSensors can be selected according to the application and purpose. With a 3-point calibration function that enables highly accurate pH measurement. pH4.01 (phthalate), pH6.86 (neutral phosphate), pH10.01 (carbonate) * With an auto power off function that automatically turns off the power after 20 ... Read MoreResolution (pH) 0.01pH, (Temperature) 0.1 ° C Mass (g) Approx. 220 (including batteries)
- SATO KEIRYOKI MFG Pocket Type pH MeterEquipped with calibration function, fixed display HOLD, and auto power off function. Compliant with waterproof standard JIS C0920 IPX4. It can be operated even with wet hands. SK-631 and SK-632 can measure pH and temperature. Comes with automatic temperature guarantee. The electrode is a glass el... Read MoreMeasuring Range (pH) 2.0~12.0 Main Unit Dimensions, Width W x Depth D x Height H (mm) 36×25×150 Power Supply 4 alkaline batteries LR44 Mass (g) Approximately 65 (including batteries) Material Indicator/ABS resin sensor/Glass
- SATO KEIRYOKI MFG SK-620PH Replacement Sensor3 in 1 sensor. Internal liquid KCL cannot be refilled. This is a sensor for the handheld pH meter SK-620PHⅡ and desktop pH meter SK-650PH. * Depending on the measurement sample, such as organic solvent, oil, adhesive, strong acid (pH 0-2), strong alkali (pH 12-14), surfactant, etc., the sensor pr... Read MoreAs ONE Part Number 2-5973-11 Suitable for Handheld pH meter SK-620PHfrom S$179.90Min. 2 days
- DKK-TOA pH Composite Electrode (Waterproof)Suitable Model HM-30P Type Models approved by the Measurement Law Measuring Range pH0~14、0~100℃ Accuracy (pH) ± 0.02 (error if ± 0.6 deviation)from S$379.90Min. 2 days
- DKK-TOA pH ElectrodeA pH electrode with a thick glass film that makes it difficult to break.Measuring Range (pH) 0~14
- HORIBA LAQUA electrodeOperating Temperature Range (℃) 0~60 Range pH/0~14
- AS ONE TDS MeterDimension (mm) 150×28×13 As ONE Part Number 3-6452-01 Mass (g) 42.5 Resolution TDS/1ppm(mg/L), temperature/0.1℃ Measuring Range TDS/Temperature: 0~5000ppm(mg/L)/0~80℃ Measuring Item TDS/temperature Accuracy ±2%from S$97.99Min. 2 days
- Shinwa Rules Digital pH meterCompact and convenient to carry. Comes with a hold function. Since it has a protection class of IPX5 *, it can be used with confidence even if it gets wet.Minimum Reading (Resolution) pH 0.1 Measuring Range (pH) 1.0~14.0 Applicable Temperature Range 5~35℃ Power Supply Silver oxide battery LR44 3 pieces Accuracy ±pH0.1
- Hanna Instruments pH Tester CheckerA pH tester for small-diameter electrodes that fit in test tubes and flasks. The entry model "Checker" series of pH testers has been renewed! It is simple and easy to use, and is recommended for educational institutions such as schools and beginners. HI 98100 has a detection unit of 0.0... Read MoreUnit of Detection 0.01pH Measuring Range (pH) 0~14 Dimensions (Length L x Width W x Thickness) (mm) 174×50×21 Mass (g) 50 Continuous Operating Time (hours) About 1000 Power Supply CR2032 button battery x 1 RoHS directive (corresponding to 10 substances) Correspondence Accuracy (pH) ±0.2
- AS ONE Replacement pH Sensor OnlyAs ONE Part Number 1-062-11 Type Replacement pH sensor only
- HORIBA LAQUAtwin Nitrate Ion SensorLAQUAtwin's unique planar nitrate ion electrode with excellent selectivity that is not affected by pH or other ions # 0243 successor modelSample Volume (mL) 0.3mL or more Measuring Item Nitrate ion (for general use) Operating Temperature Range (℃) 5~40 Suitable Model B-74X、B-34X/LAQUAtwin-No3-11/C/S
- DKK-TOA pH Composite Electrode Cal Memo (Waterproof)Measuring Range 0~±2000mV、0~100℃ Suitable Model HM-31P/WM-32EP/IM-32P/DM-32P Type Models approved by the Measurement Law
- AS ONE Conductivity MeterMeasuring Range (℃) 0~80 As ONE Part Number 3-6453-01 Mass (g) 42.5 Resolution Conductivity/1μS/cm, Temperature/0.1℃ Measuring Item Conductivity/temperature Measuring Range Conductivity: 0-9990 μS/cm Material Exterior/ABS, sensor/SUS304 Accuracy ±2%
- HORIBA Non-refillable pH electrodeSince it is a gel type internal liquid, it does not need to be replenished and maintenance is easy. Ideal for field measurement with a plastic body.Measuring Range (pH) 0~14 Operating Temperature Range (℃) 0~80 Suitable Model F-71T、F-72T、F-73T、F-74T、D-210,D-220from S$299.90Min. 2 days
- Hanna Instruments Replacement standard electrode (PH only)A pH electrode that can be used for Pep 4/5 and Combo 1/2/3. Cartridge type for easy replacement.TGK Part No. 766-66-01-79 RoHS directive (corresponding to 10 substances) Correspondence
- Mother Tool Digital pH MeterA PH meter ideal for water quality management in pools, aquariums, food, water treatment, etc. * Products with proofreading cannot be canceled after ordering. * For products with calibration documents and traceability system diagrams, we can only accept orders online. * Documents applicable only ... Read MoreMeasuring Range 0-14PH (resolution 0.01PH) Power Supply 006P(9V)×1 Operating Temperature / Humidity Range 0~50℃、0~90%RH Dimensions, Width W x Height H x Depth D (mm) 70×131×25 Sampling About 0.4 seconds Mass (g) About 153 Cable Length (m) About 2 Measurement Principle Glass electrode type Probe length (mm) Φ10×128
- HORIBA LAQUAtwin calcium ion sensorLAQUAtwin's unique planar calcium ion electrode with excellent selectivity that is not affected by pH or other ionsSample Volume (mL) 0.3mL or more Measuring Range 4~9900 ppm(mg/L) Operating Temperature Range (℃) 5~40 Suitable Model B-751/LAQUAtwin-Ca-11 Measuring Item Calcium ionfrom S$199.90Min. 2 days
- Mother Tool Digital ORP MeterIdeal for measuring oxidized and reduced water. We support a wide range of applications such as work sites, research, and school teaching materials. Easy operation with an easy-to-read screen! High-precision, compact and lightweight design redox potential meter with electrodes. Large and easy-to-... Read MoreMeasurement Range (mV) -1999~1999 Power Supply 006P (9V) dry cell As ONE Part Number 1-6526-01 Input Impedance 100MΩ Resolution 1mV Dimensions, Width W x Height H x Depth D (mm) 68×205×30 Sampling About 0.4 seconds / time Mass (g) About 200 Sensor ORP electrode Siver Specification Temperature compensation automatic Accuracy ±(0.8%+1dgt) (23±5℃)
- Yokogawa Electric Personal pH MeterThe main body has a highly durable and waterproof structure (IP67). It is equipped with 300 points of data memory, clock, and time alarm function.Sensor Cable Length (m) 0.75 Mass (g) About 250 or less (excluding electrodes) Temperature Compensation Automaticfrom S$1,299.00Min. 2 days
- Hanna Instruments Pure water management PWTA tester suitable for low concentration measurement from 0.0 to 99.9 μS / cm. One point of manual calibration is pocket-sized, so it is easy to carry. It is the best one for all fields where distilled water, desalinated water, and pure water are used, such as cleaning printed circuit boards, clea... Read MoreOperating Temperature Range (℃) 0~50 Measuring Range (μS/cm) 0~99.9 As ONE Part Number 1-5019-01 Temperature Compensation (℃) 10-40 (automatic) Dimensions, Thickness x Width W x Length L (mm) 23×41×175 Battery 4 LR-44 button batteries Mass (g) About 95 RoHS directive (corresponding to 10 substances) Correspondence Calibration Manual one-point calibration Accuracy (%) ± 2 full scalefrom S$249.90Min. 2 days
- HORIBA Field type portable water quality meter D-200 seriesAll-in-one case. Easy to go straight to the site with a carrying case! A sturdy body that is ideal for the site. Waterproof and dustproof structure! Scratch resistant screen. Equipped with a backlight function as standard! Strong against impact and easy to hold. Intuitive operation. Easy-to-under... Read MoreDust / Water Protection IP67 equivalent Display Monochrome custom LCD with backlightfrom S$1,299.00Min. 2 days
- CEM Corpration Immersion pH Electrode No Temperature CompensationUses lead-free glass that complies with RoHS regulations. Since it is a composite electrode, maintenance is easy. The lead wire of the immersion type electrode can be selected from three different lengths. A lineup of non-replenishment types that are easy to replace.RoHS directive (corresponding to 10 substances) Correspondence Specification No temperature compensationfrom S$379.90Min. 2 days
- HORIBA LAQUAtwin Potassium Ion SensorLAQUAtwin's unique planar potassium ion electrode with excellent selectivity that is not affected by pH or other ionsSample Volume (mL) 0.3mL or more Operating Temperature Range (℃) 5~40 Suitable Model B-731/LAQUAtwin-K-11 Measuring Item Potassium ion
- Mother Tool Digital pH Meter (SD Card Data Logger)Temperature / ORP measurement (sensor sold separately) is possible. Various measurement modes. (Data hold Max / Min display) With a backlight, it is convenient for measurement in dark places.Unit of Detection (pH)0.01、(ORP)1mV As ONE Part Number 1-1944-01 Outer Dimensions, Width W x Depth D x Height H (mm) 68×45×177 Mass (g) About 489 Data Output SD card, RS232C, USB output Display Resolution pH / 0.01pH, redox potential (ORP) / 1mV
- HORIBA Field type portable water quality meter D-200 seriesWaterproof and dustproof structure! Scratch resistant screen. Equipped with a backlight function as standard! Strong against impact and easy to hold. Easy-to-understand indicator! Simple operation! * The product is only the main body and does not have electrodes. * Products with proofreading cann... Read MoreDust / Water Protection IP67 equivalent Display Monochrome custom LCD with backlightfrom S$979.90Min. 2 days
- CEM Corpration Portable TesterYou can measure pH / EC / temperature with one instrument. (PC5) We also have pH / temperature measuring instruments and EC / temperature measuring instruments. (PH5, EC5) For PH5 and PH5S, ORP can be measured by connecting the optional ORP electrode. There is also a needle-type pH meter that can... Read MoreTemperature Compensation (℃) 0~50.0 Power Input (V) DC3, AAA battery x 4 Waterproof Protection Grade IP67from S$149.90Min. 2 days
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