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SERICO Bluetooth Digital Pen Type Tds Water Tester Meter Model BT-EC-S50-H
For Lab Water Soil Fish Pond Aquarium

Item No:20623243/44
Multiparameter wireless bluetooth conductivity meter, suitable for Android smartphone or tablet. The tester contains the conductivity, TDS, salinity, resistivity and conductivity ash measurement modes, accuracy: 0.5% F.S.
Features:
1. Multiparameter bluetooth conductivity meter is equipped with a platinum-cell electrode.
2. 1 to 3 points calibration with automatic recognition for conductivity standards.
3. Selectable cell constant, temperature compensation type, temperature compensation coefficient, pure water compensation coefficient, reference temperature and TDS factor.
4. Automatic temperature compensation ensures accurate readings over the entire range.
5. Auto-Read function senses and locks the measurement endpoint.
6. Timed Interval Readings sends the measurement data to the memory or printer.
7. Limit Alarm automatically alerts when reading exceeds the specified range.
8. Calibration due alarm prompts user to calibrate the tester regularly.
9. Calibration log shows the date, time, calibration point and factor.
10. Password protection prevents the unauthorized calibration and settings.
11. Multiparameter measurement allows connecting the S10 pH and S80 dissolved oxygen testers and shows measurement readings simultaneously.
12. Reset function automatically resumes all settings back to the factory defaults.
Specifications:
Model | BT-EC-S50-M | BT-EC-S50-H |
Item No | 20623243 | 20623244 |
Conductivity |
|
|
Range | 1.0 μS/cm to 20 mS/cm | 100 μS/cm to 200 mS/cm |
Resolution | 0.01, 0.1, 1, automatic | |
Accuracy | ±0.5% F.S. | |
Calibration Points | 1 to 3 points | |
Calibration Solutions | 84 µS / 1413 µS / 12.88 mS / 111.8 mS | |
TDS |
| |
Range | 0 to 20.00 g/L | 0 to 200.0 g/L |
Resolution | 0.01, 0.1, 1, automatic | |
Accuracy | ±1% F.S. | |
TDS Conversion Factor | 0.01 to 1.00 (default 0.5) | |
Salinity |
| |
Range (Practical Salinity) | 0.00 to 10.00 psu | 0.00 to 42.00 psu |
Range (Natural Seawater) | 0.00 to 10.00 ppt | 0.00 to 80.00 ppt |
Range (%) | 0.00 to 1.00% | 0.00 to 8.00% |
Resolution | 0.01 | |
Accuracy | ±1% F.S. | |
Resistivity |
| |
Range | 0.00 to 10.00 MΩ | 0.00 to 1.00 MΩ |
Resolution | 0.01, 0.1, 1, automatic | |
Accuracy | ±1% F.S. | |
Conductviity Ash |
| |
Range | 0 to 100% | |
Resolution | 0.01, 0.1, 1, automatic | |
Accuracy | ±1% F.S. | |
Measurement Modes | ICUMSA GS1 / GS2 | |
Other Specifications |
| |
Temperature Compensation | 0 to 100°C / 32 to 212°F, automatic | |
Temperature Coefficient | Linear (0.0 to 10.0%/°C) / Non-linear / USP / EP | |
Pure Water Compensation | Yes | |
Reference Temperature | 20 / 25°C | |
Cell Constant | K=1 | K=10 |
Stability Criteria | Fast / Standard / Slow | |
Measurement Modes | Continuous / Auto-read measurement endpoint | |
Timed Interval Readings | 10 / 30 / 60 / 300 seconds or off | |
Calibration Due Alarm | 1 to 99 days or off | |
High/Low Limit Alarm | Selectable | |
Data Transfer | Memory / Printer | |
Password Protection | 6 digits | |
Connectivity | Bluetooth 4.0 or newer | |
Maximum Wireless Range | 10 m / 33 ft | |
Power Supply | 2 × 1.2V lithium batteries or AAA batteries | |
Environmental Conditions | 0 to 50°C / 32 to 122°F, relative humidity < 80% | |
Dimensions | 185 × 40(Ø) mm | |
Weight | 100 g | |
Standard package:
Model | S50-M | S50-H |
Item No | 20623243 | 20623244 |
Standard Package | Conductivity standard solutions 84 µS/cm, 1413 µS/cm, 12.88 mS/cm | Conductivity standard solutions 1413 µS/cm, 12.88 mS/cm, 111.8 mS/cm |
Carrying case | Carrying case |
Shipping Package:
Package Type: 1 Unit/ Carton
Dimension: 28*8*25m
Gross weight: 1.5Kg
Net weight: 0.5Kg


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