ATAGO PAL-pH Plus Digital Hand-held pH Meter | 0.00–14.00 pH Range | ±0.10 pH Accuracy | 0.01 pH Resolution | IP65 Water Resistant | Automatic Temperature Compensation
Short Description
The ATAGO PAL-pH Plus is a compact digital pocket pH meter designed for rapid pH measurement using a very small sample volume. It offers a 0.00–14.00 pH range, 0.01 pH resolution and ±0.10 pH accuracy, with automatic temperature compensation from 10–40°C. Its durable flat electrode design, IP65 water resistance and lightweight construction make it suitable for laboratory, food, beverage, agricultural and industrial applications. ATAGO lists the standard PAL-pH Plus as Cat. No. 4301.
Key Features
- Measurement Range: pH 0.00–14.00
- Resolution: 0.01 pH
- Accuracy: ±0.10 pH
- Automatic Temperature Compensation: 10–40°C
- Sample Volume: Approximately 0.6 mL or more
- IP65 Water Resistant
- Durable, flat glass electrode
- Small sample requirement
- Pocket-size portable design
- Easy-to-clean measurement surface
- 3-point calibration
- Powered by 2 × AAA alkaline batteries
- Approx. 100 g lightweight body
- Made in Japan
Technical Specifications
| Specification | Details |
|---|---|
| Brand | ATAGO |
| Model | PAL-pH Plus |
| Cat. No. | 4301 |
| Instrument Type | Digital Hand-held / Pocket pH Meter |
| Measurement Parameter | pH |
| Measurement Range | 0.00–14.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.10 pH |
| Temperature Compensation | Automatic |
| ATC Range | 10–40°C |
| Required Sample Volume | Approx. 0.6 mL or more |
| Calibration | 3-point calibration |
| Calibration Standards | pH 4.01, 6.86, 9.18 / pH 4.01, 7.00, 10.01 |
| Water Resistance | IP65 |
| Power Supply | 2 × AAA alkaline batteries |
| Dimensions | Approx. 55 × 31 × 109 mm |
| Weight | Approx. 100 g |
| Country of Manufacture | Japan |
ATAGO's current PAL-pH Plus product information confirms Cat. No. 4301, the 0.00–14.00 pH range, 0.01 resolution, ±0.10 accuracy, 10–40°C temperature compensation, 0.6 mL sample volume and AAA battery power supply.
Durable Electrode Design
One of the main advantages of the PAL-pH Plus is its durable flat electrode. Unlike conventional pH meters with protruding glass electrodes that can be relatively fragile, the PAL design was developed to withstand greater mechanical loads. The flat measurement area is also easier to clean, helping reduce sample contamination during routine testing.
Automatic Temperature Compensation
The instrument incorporates automatic temperature compensation over 10–40°C, helping improve the reliability of pH measurements when sample temperature varies within the specified range.
Calibration
The PAL-pH Plus supports 3-point calibration. ATAGO documentation specifies calibration options using:
- pH 4.01
- pH 6.86
- pH 9.18
or
- pH 4.01
- pH 7.00
- pH 10.01
Use the appropriate calibration solution set according to the application and instrument configuration.
Applications
The ATAGO PAL-pH Plus can be used for pH measurement in a wide range of applications, including:
- Food & beverage quality control
- Fruit and food products
- Sauces and liquid food products
- Water-quality testing
- Agriculture and soil-related testing
- Laboratory testing
- Industrial process checks
- Water-soluble cutting oils
- Alkaline cleaning solutions
- Production quality control
- Research and development
- Field testing
ATAGO specifically describes applications including food and beverages, soil-related applications, water-soluble cutting oils and alkaline cleaning liquids.
How to Use
- Ensure the measurement area is clean.
- Apply approximately 0.6 mL or more of sample to the measurement area.
- Start the measurement.
- Allow the reading to stabilize.
- Record the displayed pH value.
- Clean the measurement surface after testing.
- Calibrate the instrument periodically using appropriate certified buffer solutions.
Advantages
Compact & Portable: Pocket-sized design makes it convenient for laboratory, production and field measurements.
Small Sample Requirement: Only approximately 0.6 mL of sample is required.
Wide pH Range: Measures from 0.00 to 14.00 pH.
High Readability: Provides 0.01 pH resolution.
Durable Electrode: Designed for improved resistance to mechanical stress compared with conventional protruding glass electrodes.
Easy Maintenance: The flat measurement surface can be easily cleaned and wiped after use.
Water Resistant: IP65 protection helps protect the instrument against water exposure under specified conditions.
Recommended Calibration Solutions
Compatible ATAGO calibration solutions include:
| Calibration Solution | ATAGO Part No. |
|---|---|
| pH 4.01, 100 mL | RE-99221 |
| pH 6.86, 100 mL | RE-99222 |
| pH 7.00, 100 mL | RE-99223 |
| pH 9.18, 100 mL | RE-99224 |
| pH 10.01, 100 mL | RE-99225 |
| pH 4.01 / 6.86 / 9.18, 10 mL set | RE-99230 |
ATAGO also lists 500 mL versions of the calibration solutions.
What's in the Box
Typical listing configuration:
- 1 × ATAGO PAL-pH Plus Digital pH Meter
- 2 × AAA batteries
- Instruction/documentation supplied by ATAGO
Description
Short Description
The ATAGO PAL-pH Plus is a compact digital pocket pH meter designed for rapid pH measurement using a very small sample volume. It offers a 0.00–14.00 pH range, 0.01 pH resolution and ±0.10 pH accuracy, with automatic temperature compensation from 10–40°C. Its durable flat electrode design, IP65 water resistance and lightweight construction make it suitable for laboratory, food, beverage, agricultural and industrial applications. ATAGO lists the standard PAL-pH Plus as Cat. No. 4301.
Key Features
- Measurement Range: pH 0.00–14.00
- Resolution: 0.01 pH
- Accuracy: ±0.10 pH
- Automatic Temperature Compensation: 10–40°C
- Sample Volume: Approximately 0.6 mL or more
- IP65 Water Resistant
- Durable, flat glass electrode
- Small sample requirement
- Pocket-size portable design
- Easy-to-clean measurement surface
- 3-point calibration
- Powered by 2 × AAA alkaline batteries
- Approx. 100 g lightweight body
- Made in Japan
Technical Specifications
| Specification | Details |
|---|---|
| Brand | ATAGO |
| Model | PAL-pH Plus |
| Cat. No. | 4301 |
| Instrument Type | Digital Hand-held / Pocket pH Meter |
| Measurement Parameter | pH |
| Measurement Range | 0.00–14.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.10 pH |
| Temperature Compensation | Automatic |
| ATC Range | 10–40°C |
| Required Sample Volume | Approx. 0.6 mL or more |
| Calibration | 3-point calibration |
| Calibration Standards | pH 4.01, 6.86, 9.18 / pH 4.01, 7.00, 10.01 |
| Water Resistance | IP65 |
| Power Supply | 2 × AAA alkaline batteries |
| Dimensions | Approx. 55 × 31 × 109 mm |
| Weight | Approx. 100 g |
| Country of Manufacture | Japan |
ATAGO's current PAL-pH Plus product information confirms Cat. No. 4301, the 0.00–14.00 pH range, 0.01 resolution, ±0.10 accuracy, 10–40°C temperature compensation, 0.6 mL sample volume and AAA battery power supply.
Durable Electrode Design
One of the main advantages of the PAL-pH Plus is its durable flat electrode. Unlike conventional pH meters with protruding glass electrodes that can be relatively fragile, the PAL design was developed to withstand greater mechanical loads. The flat measurement area is also easier to clean, helping reduce sample contamination during routine testing.
Automatic Temperature Compensation
The instrument incorporates automatic temperature compensation over 10–40°C, helping improve the reliability of pH measurements when sample temperature varies within the specified range.
Calibration
The PAL-pH Plus supports 3-point calibration. ATAGO documentation specifies calibration options using:
- pH 4.01
- pH 6.86
- pH 9.18
or
- pH 4.01
- pH 7.00
- pH 10.01
Use the appropriate calibration solution set according to the application and instrument configuration.
Applications
The ATAGO PAL-pH Plus can be used for pH measurement in a wide range of applications, including:
- Food & beverage quality control
- Fruit and food products
- Sauces and liquid food products
- Water-quality testing
- Agriculture and soil-related testing
- Laboratory testing
- Industrial process checks
- Water-soluble cutting oils
- Alkaline cleaning solutions
- Production quality control
- Research and development
- Field testing
ATAGO specifically describes applications including food and beverages, soil-related applications, water-soluble cutting oils and alkaline cleaning liquids.
How to Use
- Ensure the measurement area is clean.
- Apply approximately 0.6 mL or more of sample to the measurement area.
- Start the measurement.
- Allow the reading to stabilize.
- Record the displayed pH value.
- Clean the measurement surface after testing.
- Calibrate the instrument periodically using appropriate certified buffer solutions.
Advantages
Compact & Portable: Pocket-sized design makes it convenient for laboratory, production and field measurements.
Small Sample Requirement: Only approximately 0.6 mL of sample is required.
Wide pH Range: Measures from 0.00 to 14.00 pH.
High Readability: Provides 0.01 pH resolution.
Durable Electrode: Designed for improved resistance to mechanical stress compared with conventional protruding glass electrodes.
Easy Maintenance: The flat measurement surface can be easily cleaned and wiped after use.
Water Resistant: IP65 protection helps protect the instrument against water exposure under specified conditions.
Recommended Calibration Solutions
Compatible ATAGO calibration solutions include:
| Calibration Solution | ATAGO Part No. |
|---|---|
| pH 4.01, 100 mL | RE-99221 |
| pH 6.86, 100 mL | RE-99222 |
| pH 7.00, 100 mL | RE-99223 |
| pH 9.18, 100 mL | RE-99224 |
| pH 10.01, 100 mL | RE-99225 |
| pH 4.01 / 6.86 / 9.18, 10 mL set | RE-99230 |
ATAGO also lists 500 mL versions of the calibration solutions.
What's in the Box
Typical listing configuration:
- 1 × ATAGO PAL-pH Plus Digital pH Meter
- 2 × AAA batteries
- Instruction/documentation supplied by ATAGO
Shipping Info
We partner with premium logistics networks via Shiprocket to ensure your laboratory instruments and chemical indicators arrive safely, securely, and professionally packaged. Shipping timelines depend on the transit tier selected at checkout.
National Deliveries (Within India)
- Rush Delivery: Less than 2 business days
- Express Delivery: 2 to 5 business days
- Standard Delivery: Greater than 5 business days.