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Hanna Multiparameter pH, TDS, EC, Temperature Meter, HI9811-51
৳ 32,000.00
- Multiparameter pH, TDS, EC, Temperature Meter
- Ideal for agriculture, greenhouse, and hydroponics applications.
- Model: HI9811-51
- Brand: Hanna, Romania
Available on backorder
SKU:
28787
Category: Water Testing Meters
Tags: Conductivity Meter, Digital TDS Meter, EC Meter, PH Meters, TDS Tester, Temperature Meter, Water Multi-Parameter
Description
These meters feature a large LCD that displays Multiparameter pH, EC, TDS, or temperature readings along with tutorial instructions. The pH readings are shown with a 0.1 resolution and an accuracy of ±0.1 pH, while the EC and TDS readings are displayed with a 10 m/s/cm and 10 ppm (mg/L) resolution and 2% full-scale accuracy. Please select the meter with the range you require for your testing.
The temperature correction coefficient (β) is fixed at 2%/°C and allows for automatic temperature-compensated measurements of EC and TDS. These meters are calibrated manually to a single point with the use of two trimmers. pH is calibrated to 7.01, while EC/TDS is calibrated to 1.41 mS/cm (1413 µS/cm) or 1500 PPM. The LCD screen has a battery life indicator as well as on-screen tutorial messages.
No probe changes are required when switching your measured parameter between pH, conductivity, and TDS. These multiparameter meters reduce the number of instruments required for daily water quality analysis.
The supplied probe on all models features a polypropylene body, an amplified pH electrode with a built-in EC/TDS, and temperature sensors. The amplifier for the pH electrode prevents interference from humidity and electrical noise from common sources, including the motors, ballasts, or pumps. Click Here for More Information
Specification of HI9811-51 Multiparameter pH, TDS, EC, and Temperature Meter
| Range | EC | 0 to 6000 µS/cm |
| TDS | 0 to 3000 ppm (mg/L) | |
| pH | 0.0 to 14.0 pH | |
| Temp | 0.0 to 70.0°C | |
| Resolution | pH | 0.1 pH |
| EC | 10 µs/cm | |
| TDS | 10 ppm (mg/L) | |
| Accuracy (@20°C/68°F) | pH | ±0.1 pH |
| EC | ±2% F.S. | |
| TDS | ±2% F.S. | |
| Temp | ±1°C | |
| TDS Conversion Factor | 0.5 ppm (mg/L) = 1 µS/cm | |
| pH Calibration | manual, 1 point through offset trimmer | |
| EC/TDS Calibration | manual, 1 point through slope trimmer | |
| EC/TDS Temperature Compensation | automatic from 0 to 70°C with β = 2% /°C | |
| Probe | HI 1285-51 pH/EC/TDS/Temperature, polypropylene body, pre-amplified multiparameter probe with internal temperature sensor, 8-pin DIN connector, and 1m cable included | |
| Battery Type / Life | 9V / approximately 450 hours of continuous use | |
| Environment | 0 to 50°C; RH 100% | |
| Dimensions / Weight | 145 x 80 x 36mm / 230g | |
| Ordering Information | HI-9811-51 and HI-9812-51 are supplied with HI-1285-51 multiparameter probe, HI-70007 pH 7.01 calibration solution sachet, HI-70032 1382 ppm (mg/L) calibration solution sachet, HI-70031 1413 µS/cm calibration solution sachet, HI-700661 electrode cleaning solution sachets x 2, 9V battery x 1, instructions, and rugged carrying case. | |
| Accessories | HI-710007 blue shockproof rubber boot; HI-710008 orange shockproof rubber boot |
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About brand
Labtex – Your Trusted Source for Hanna Instruments in Bangladesh
Labtex is a leading seller, supplier, and stockist of Hanna Instruments in Bangladesh. With years of experience in the scientific and industrial instrumentation market, we are committed to delivering only genuine, high-quality Hanna products to our clients across laboratories, educational institutions, industries, and research facilities.
🔹 Original Hanna Instruments – Guaranteed
We provide 100% authentic Hanna brand instruments, sourced directly from the official distributor. Each product comes with a manufacturer’s warranty and full after-sales support, ensuring peace of mind and long-term reliability.
🔹 Our Product Range Includes:
pH Meters (Portable, Bench, and Pocket)
Conductivity (EC) Meters
TDS Meters
DO (Dissolved Oxygen) Meters
ORP Meters
Multiparameter Meters
Turbidity Meters
Refractometers
Ion Selective Electrodes (ISE)
Laboratory Instruments
Calibration Buffers and Solutions
Accessories & Replacement Parts
🔹 Why Choose Labtex?
✅ Stockist of Hanna Instruments
✅ Wide Inventory & Ready Stock
✅ Genuine Products with Warranty
✅ Competitive Prices
✅ Expert Consultation & Technical Support
✅ Fast Delivery Anywhere in Bangladesh
📞 Contact Us Today
If you're looking for precision, reliability, and expert support in measurement instruments, Labtex is your go-to partner for Hanna Instruments in Bangladesh.
- Address: Eastern Kamlapur Complex (1st Floor), 64-68, North Kamalapur, [Opposite of Kamlapur Rail Station], Dhaka-1217, Bangladesh.
- Contact Numbers: +8801748-549093, 01725-696603 (10 am to 7 pm).
- Office Time: 10:00 am-7:00 pm (Closed on Friday and Govt Holidays).
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Shipping & Delivery
Delivery within 1-3 working days in Dhaka City and 3-5 working days anywhere in Bangladesh.
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