pH Tester, Checker Plus Type
Product Code : SCL-PLE-12433
The pH Tester, Checker Plus Type (SKU SCL-PLE-12433) is a compact digital pocket pH tester supplied by JaincoLab for quick pH checks in school, college and general laboratories. It reads from 0 to 14 pH with 0.01 pH resolution and ±0.2 pH accuracy, calibrates automatically at two points, and runs on a single CR2032 button cell. The tester comes with an HI1271 pH electrode, the battery and a manual, and buffer and preservative solutions are listed alongside it.
Specifications
The Checker Plus is a 71 x 50 x 21 mm pocket tester that measures 0 to 14 pH with a resolution of 0.01 pH and an accuracy of ±0.2 pH, uses automatic two-point calibration and is powered by one CR2032 button cell; its HI1271 electrode mounts directly on the tester.
| Product | pH Tester, Checker Plus Type |
| SKU | SCL-PLE-12433 |
| Brand / type | Checker, Plus type |
| Measuring range | 0 to 14 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.2 pH |
| Calibration | Automatic, 2-point |
| Dimensions | 71 x 50 x 21 mm |
| Power supply | 1 x CR2032 button cell |
| Supplied with | HI1271 pH electrode, battery and manual |
| Electrode HI1271 | General use, plastic body Ø8 x 113 mm, viscolene electrolyte, 0 to 13 pH, 0 to 50°C, direct mounting on the tester |
| Listed solutions | Preservative solution for pH and redox electrodes, 500 ml; pH 4.01, 7.01 and 10.01 buffers, 25 x 20 ml sachets each |
| Listed spares | CR2032 button battery; spare HI1271 pH electrode |
Applications of the pocket pH tester
The tester is used for fast pH readings of aqueous samples at the bench or in the field: checking solutions made up in chemistry and biology practicals, testing water samples, and showing students how acidity is measured and how a pH electrode is calibrated with buffers.
- pH of acids, bases and salt solutions in school and college chemistry practicals
- Water-quality checks on tap, pond and distilled water samples
- Demonstrating two-point calibration with pH 4.01, 7.01 and 10.01 buffers
- Routine pH checks in general and quality-control laboratories
Scope of supply and ordering
The listing covers the Checker Plus pH tester with its HI1271 pH electrode, battery and manual. The electrode preservative solution, the pH 4.01, 7.01 and 10.01 buffer sachets, a spare electrode and a spare cell are listed with it. Accessories, spares and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation for the quantity and delivery destination. Single testers, class sets and bulk institutional or tender quantities can be quoted, including export orders for Africa, the Middle East and South and South-East Asia.
Frequently asked questions
What range and resolution does the tester have?
It measures from 0 to 14 pH with a resolution of 0.01 pH and an accuracy of ±0.2 pH.
How is it calibrated?
Calibration is automatic at two points. Buffer solutions of pH 4.01, 7.01 and 10.01 are listed in boxes of 25 sachets of 20 ml.
What power supply does it use?
One CR2032 button cell, which is supplied with the tester; a spare cell is listed separately.
Can the electrode be replaced?
Yes. The HI1271 electrode mounts directly on the tester, and a spare HI1271 electrode is listed.
Related products
Browse more laboratory equipment from JaincoLab; this tester is currently listed under Physics Lab Equipments.
Request a quote
To request a price for the pH Tester, Checker Plus Type, send the quantity, accessories and destination through the JaincoLab contact page or email [email protected]. Tender and project enquiries can be sent through the tenders page.
