Hanna HI-98107 pH Meter price in BD – Digital Pocket pH Tester with Auto Calibration & ATC

Hanna HI-98107 pH Meter price in BD

Overview of the Hanna HI-98107 pHep® Tester

The Hanna HI-98107 is a world-renowned digital pH tester designed to replace traditional indicator strips and manual test kits with rapid, precise digital measurements. Measuring 0.0 to 14.0 pH with a resolution of 0.1 pH, it caters perfectly to water quality testing requirements in hydroponics, agriculture, industrial wastewater management, drinking water analysis, and fish hatchery management across Bangladesh.

Core Features & Benefits

1. Automatic 1 or 2-Point Calibration

Manual calibration with screwdrivers can be tedious and prone to error. The Hanna HI 98107 auto calibration system simplifies this process completely. By pressing the dedicated calibration button on the meter, the device automatically recognizes standard buffer values ($\text{pH } 4.01$, $7.01$, and $10.01$). Once the measurement stabilizes, the tester automatically saves the calibration point, ensuring your readings remain consistent and dependable day after day.

2. Renewable Extractable Cloth Junction

Traditional glass electrode junctions frequently clog when used in dirty water, pond water, or chemical solutions. The HI-98107 features an extractable cloth reference junction. When readings become sluggish or unstable due to clogging, you simply pull out $2\text{ mm}$ ($1/8\text{ inch}$) of the cloth junction to expose a fresh, clean reference surface. This unique feature extends the overall lifespan of the electrode up to 20 times compared to standard pocket testers.

3. Automatic Temperature Compensation (ATC) & Dual LCD

Temperature variations in water significantly alter raw pH readings. The Hanna HI-98107 contains an exposed external temperature sensor that provides fast, accurate Automatic Temperature Compensation from $0\text{ to }50^\circ\text{C}$ ($32\text{ to }122^\circ\text{F}$). The large, multi-level digital LCD simultaneously displays both the current pH reading and the temperature in $^\circ\text{C}$ or $^\circ\text{F}$, alongside a stability indicator tag that lets you know exactly when a reading is final.

4. Extended Battery Life & Power Management

Powered by a replaceable CR2032 Li-ion battery, the HI-98107 delivers up to $1000\text{ hours}$ of continuous operation. The screen displays the remaining battery percentage upon startup to prevent sudden power loss during fieldwork. To conserve energy, the meter offers programmable automatic shut-off timers (8 minutes, 60 minutes, or disabled).

Technical Specifications Summary

Feature / Specification	Details
pH Range	0.0 to 14.0 pH
pH Resolution	0.1 pH
pH Accuracy	$\pm0.1\text{ pH}$
Temperature Range	$0.0\text{ to }50.0^\circ\text{C}$ / $32.0\text{ to }122.0^\circ\text{F}$
Temperature Resolution	$0.1^\circ\text{C}$ / $0.1^\circ\text{F}$
Calibration	Automatic, 1 or 2 points (pH 4.01, 7.01, 10.01)
Temperature Compensation	Automatic (ATC) from 0 to 50°C
Junction	Extractable Cloth Junction
Battery Type / Life	CR2032 3V Li-ion (~1000 hours continuous)
Dimensions & Weight	$160 \times 40 \times 17\text{ mm}$ / $75\text{ g}$

Applications in Bangladesh

1. Aquaculture & Fish Farming (Biofloc/Pond): Keeping water pH between 6.5 and 8.5 is crucial for fish health and ammonia management in Biofloc tanks.

2. Textile & Dyeing Factories: Precise pH monitoring ensures optimal fabric dyeing and effective Effluent Treatment Plant (ETP) operations.

3. Agriculture & Hydroponics: Accurate soil leachate and nutrient solution pH testing enhances crop yields.

4. Drinking Water Quality: Ensures municipal and filtered drinking water stays within safe regulatory limits.

Investing in an authentic water pH meter in Bangladesh eliminates guesswork and ensures consistent testing compliance for commercial and personal applications. Choosing this model balances affordable digital pH meter price in BD with trusted European precision engineering.

❓ Frequently Asked Questions (FAQ)

Q1: What is the current Hanna HI-98107 pH meter price in BD?

A: The Hanna HI-98107 pH meter price in BD typically ranges between ৳6,500 to ৳7,500 BDT depending on market availability, warranty terms, and included calibration solutions.

Q2: How do I calibrate the Hanna HI-98107 pH meter?

A: Turn on the meter, submerge the tip in pH 7.01 buffer solution, and hold the calibration button. The meter will automatically detect the buffer and indicate when calibration is complete. Repeat with pH 4.01 or pH 10.01 buffer for a 2-point calibration.

Q3: How do I store the HI-98107 glass electrode properly?

A: Always place a few drops of HI-70300 Storage Solution (or pH 7.01 buffer) inside the protective cap before sealing. Never store the sensor in distilled or deionized water, as this will permanently damage the glass bulb reference system.

Q4: What should I do if the pH reading becomes slow or unstable?

A: If readings lag, gently pull out about $2\text{ mm}$ of the extractable cloth junction with tweezers to expose fresh material, then recalibrate. This refreshes the reference electrode instantly.

Q5: Is the Hanna HI-98107 suitable for Biofloc water testing in Bangladesh?

A: Yes, the Hanna pHep pocket pH tester is one of the most widely used devices in Biofloc fish farming due to its accuracy, rugged design, and quick automatic temperature compensation.