Digital Pocket pH Meter Manufacturer,Supplier and Exporter in India
Product Code : EL-SLE-5709
Jlab Export is a leading Digital Pocket pH Meter Manufacturer,and suppliers in India
Digital Pocket pH Meter (code EL-SLE-5709) is a pen-style pH tester with an LCD display that reads from pH 0 to 14 with 0.1 pH resolution, used for quick pH checks on water samples and solutions in school and college labs, aquariums and swimming pools. It calibrates at two points and runs on four LR44 button cells. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Type | Pocket (pen-type) digital pH meter with LCD display |
| Measuring range | pH 0–14 |
| Resolution | 0.1 pH |
| Accuracy | ±0.1 pH (typical) |
| EMC deviation | ±0.2 pH (as listed) |
| Calibration | Two-point |
| Operating temperature | 0–50 °C |
| Power supply | 4 x LR44 button cells |
| Dimensions (W x H x D) | 41 x 23 x 175 mm |
| Weight | 85 g |
| Supplied with | 4 batteries and a manual |
| Quality check | Each meter is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-SLE-5709 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab pH Meters?
| Model | Format | Resolution | Other listed details |
|---|---|---|---|
| This meter (EL-SLE-5709) | Pocket pen with LCD | 0.1 pH | pH 0–14; ±0.1 pH typical; two-point calibration; 4 x LR44 cells |
| Portable pH Meter | Portable meter with probe | 0.01 pH | pH 0–14; ±0.02 pH; manual two-point calibration; 9 V battery included |
| Digital pH Meter | Digital meter, battery and mains operated | 0.01 pH | Measures pH and mV; pH 0–14; automatic and manual temperature compensation |
| pH Meter | Compact, lightweight meter with dual-level LCD | 0.01 pH | pH and temperature in one probe; automatic calibration; automatic temperature compensation |
Choose this pocket meter when students need a quick numerical pH reading and 0.1 pH resolution is enough. For finer resolution, temperature compensation or mV readings, the other meters list those features on their own pages.
What Is a Pocket pH Meter Used For?
A pocket pH meter turns a colour judgement into a number. In school chemistry it sits alongside pH paper and universal indicator in the class 10 work on acids, bases and salts, letting students measure the pH of tap water, rainwater, soil extracts and household solutions and compare the readings with the indicator colours. It also suits environmental science projects on pond and river water, checks on aquarium and swimming-pool water, and quick screening in college labs before a sample goes to a bench meter.
Before a session, calibrate it at two points with standard buffer solutions — commonly pH 7 and either pH 4 or pH 10, chosen to bracket the samples — following the manual. Rinse the electrode with distilled water between samples, stir gently, wait for the display to settle before reading, and use the meter within its 0–50 °C operating range. After use, rinse it, refit the cap and store it as the manual directs so the electrode does not dry out.
What to Specify When Ordering
- Quantity — the minimum order is 10 meters; schools often plan one per bench group.
- Buffer solutions — needed for two-point calibration and not listed as included; ask JLab to quote them.
- Spare LR44 cells — the meter runs on four, which are supplied with it.
- Indicators and wash bottles — add pH paper, universal indicator and wash bottles to the same enquiry for a complete pH practical.
Frequently Asked Questions
What is the measuring range and resolution?
It reads the full pH 0–14 scale in steps of 0.1 pH, shown on an LCD display.
How accurate is it?
The listed accuracy is ±0.1 pH (typical), with an EMC deviation of ±0.2 pH. That suits teaching and field checks; work that needs 0.01 pH resolution calls for one of the other meters compared above.
How is it calibrated?
By two-point calibration with standard buffer solutions, following the manual. Calibrate before each practical session for the most reliable readings.
What comes with the meter?
Four batteries and a manual. Buffer solutions are not listed as included, so add them to your enquiry if you need them.
Does it compensate for temperature?
Temperature compensation is not stated in the listing. The meter’s operating range is 0–50 °C; ask JLab if your work depends on automatic temperature compensation.
Is it suitable for school pH practicals?
Yes. It gives students a direct numerical reading to set against pH paper and universal indicator results, and its pocket size makes it easy to take outdoors for water-testing projects.
What should an export quotation request include?
The quantity, any buffer solutions or spare cells, the destination country and port or city, delivery terms such as FOB or CIF, any packing or labelling instructions, and a tender reference if there is one.
Who manufactures this pH meter?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, makes it at its works in Ambala, Haryana, India, and quotes for it directly.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of school, college and analytical lab instruments in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The meter comes from JLab’s own works and not from a trader, so schools, colleges, dealers and importers buy factory-direct, each unit is visually inspected before it ships, and repeat orders are served by the manufacturer. JLab exports worldwide and ships to buyers in every region — for example Benin in West Africa, Egypt in North Africa, South Korea in East Asia, Canada in North America and the Philippines in Southeast Asia. Information for tender buyers is on the JLab lab tenders page.
pH Testing Supplies
- pH Indicator Paper — indicator leaves matched against a pH colour chart, for comparison with the meter reading.
- Universal Indicator Sol — an analytical-reagent indicator solution for colour-based pH tests.
- Wash Bottle — a squeezable plastic bottle for rinsing the electrode with distilled water.
- Portable pH Meter — a two-point-calibration meter with finer 0.01 pH resolution.
See the full School Lab Equipment range.
Request a Quote
Quotes come direct from the manufacturer. Use the Add To Cart enquiry button on this page, or send the quantity (minimum 10 units), any buffer solutions or spare cells you need and your delivery location through the contact page.
Last updated: 4 October 2026
