pH Meter Manufacturer,Supplier and Exporter in India
Product Code : EL-LE-11847
Jlab Export is a leading pH Meter Manufacturer,and suppliers in India
pH Meter (code EL-LE-11847) is a digital pen-style meter, model JL421/105, that reads pH from 0.0 to 14.0 with a resolution of 0.1 pH. Because it is pocket-sized, the meter goes to the sample rather than the sample to the bench, which suits classroom acid and base tests, water checks and field work. JLab makes this pen meter in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model number | JL421/105 |
| Type | Digital, pen style |
| Measuring range | 0.0–14.0 pH |
| Resolution | 0.1 pH |
| Accuracy | 0.1 pH (at 20 °C), 0.2 pH |
| Operating temperature | 0–50 °C (32–122 °F) |
| Quality check | Each pH meter is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 1 unit |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-LE-11847 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Taking a Reading with the Pen
Dip the sensing end into the solution, stir gently and wait for the digital reading to settle before noting it. Rinse the tip with distilled water between samples, so that traces of one solution do not carry over and shift the next result. Before a series of tests, check the meter against a standard buffer solution of known pH.
What a 0.1 pH Resolution Shows
Readings to one decimal place are enough to tell whether a sample is acidic, neutral or alkaline, and to follow the pH as an acid is neutralised step by step. Rated accuracy is 0.1 pH at 20 °C, and the pen is meant for use between 0 and 50 °C.
Related pH Testing Products
- Digital pH Meter — measures both pH and mV on a 3½ digit display.
- pH Paper Strip pH 1-14 — universal indicator strips with a colour chart for quick spot checks.
- Digital Pocket pH Meter — another pocket pen tester covering pH 0–14.
More meters and bench instruments are grouped under Lab Equipment.
Request a Quote
Order through Add To Cart, or send the quantity, model JL421/105 and delivery location through our contact page.
Last updated: 26 October 2026
