Cep Tipi TDS Ölçer APERA INSTRUMENTS TDS20
Portable TDS Meter APERA INSTRUMENTS TDS20 - Image 2
Portable TDS Meter APERA INSTRUMENTS TDS20 - Image 3
Cep Tipi TDS Ölçer APERA INSTRUMENTS TDS20
Portable TDS Meter APERA INSTRUMENTS TDS20 - Image 2
Portable TDS Meter APERA INSTRUMENTS TDS20 - Image 3

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Portable TDS Meter APERA INSTRUMENTS TDS20

Fiyat Sorunuz

Handheld TDS/Conductivity Meter with Dual Display for Tap Water, Drinking Water, Agriculture & Aquaculture Testing

  • Advanced platinum black probe technology delivers wide measurement range with superior accuracy and consistency
  • Dual-parameter display shows both temperature and TDS values simultaneously with 180° wide viewing angle LCD for clear readings
  • Complete calibration kit includes two calibration solutions (1413 µS and 12.88 mS), AAA batteries, carrying case, and wrist cord
  • Automatic 1-2 point calibration with auto temperature compensation (0-50°C) and ±1% FS accuracy; Conductivity measurement range: 0-20.00 mS/cm
  • Self-diagnostic functions: out-of-range warnings and calibration error reminders for reliable operation
  • IP67 waterproof and dustproof rating with floating design—safe operation near water and accidental submersion protection
  • Extended battery life up to 1000 hours continuous operation using 4 AAA batteries; Low battery alert with 8-minute auto-shutdown feature
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Daha fazla detay

  • 14 Günlük ücretsiz iade

Daha fazla detay

The Apera Instruments TDS20 is a reliable portable Total Dissolved Solids (TDS) and conductivity meter offering excellent value for routine water quality testing. Engineered for tap water assessment, drinking water verification, agricultural applications, aquaculture monitoring, swimming pool maintenance, and educational purposes. This pocket-sized ppm test instrument combines advanced measurement technology with user-friendly operation, making it the ideal choice for field and laboratory water testing across multiple industries.

Technical Specifications

TDS Measurement Range 0-100.0 ppm, 0-1000 ppm, 0-10.00 ppt
TDS Resolution 0.1/1 ppm; 0.01 ppt
TDS Accuracy ±1% FS
Calibration Points Automatic 1 to 2 point
Temperature Compensation Automatic Temperature Compensation (ATC) 0-50°C (32-122°F)
Temperature Measurement Range 0-50°C (32-122°F)
Temperature Resolution 0.1°C
Temperature Accuracy ±0.5°C
Display 180° Wide Viewing Angle LCD
Stable Reading Indicator Smiley face icon
Low Battery Alert Flashing battery icon with replacement reminder
Self-Diagnostics Yes
Data Hold Function No
Auto Power-Off Yes, automatic shutdown after 8 minutes of inactivity
Water Resistance Rating IP67; Floats in water
Power Supply DC 3V, 4 × AAA batteries
Battery Life Up to 1000 hours continuous operation
Dimensions & Weight Meter: 40 × 31 × 178 mm / 107g | Case: 190 × 165 × 40 mm / 438g
Probe Type BPB (Brush-Resistant Platinum Black)
Probe Replacement Non-replaceable
Temperature Sensor Yes, integrated
Conductivity Range 0.1-20.00 mS/cm
Probe Temperature Range 0-50°C (32-122°F)

Applications

  • Tap water and drinking water quality testing
  • Agricultural irrigation water assessment
  • Aquaculture and fish farm water monitoring
  • Swimming pool and spa water management
  • Hydroponics and greenhouse water testing
  • Wastewater treatment facility monitoring
  • Water treatment plant quality control
  • Educational laboratories and classroom demonstrations
  • Industrial water solution testing
  • Routine water quality field surveys

Frequently Asked Questions

What does TDS stand for and why is it important?
TDS stands for Total Dissolved Solids. It measures the concentration of dissolved minerals, salts, and other organic matter in water. TDS is a key indicator of water quality for drinking water safety, agricultural use, and aquaculture applications.
How often should I calibrate the TDS20 meter?
For best accuracy, calibrate before the first use and periodically thereafter—typically every 3-6 months depending on usage frequency and water testing conditions. The TDS20 features automatic 1-2 point calibration for ease of operation.
Is the TDS20 suitable for saltwater testing?
Yes, the TDS20 can measure in saltwater environments. It offers measurement ranges in ppt (parts per thousand) specifically for higher salinity applications, with a maximum range of 0-10.00 ppt.
How waterproof is the TDS20?
The meter has an IP67 waterproof and dustproof rating and floats in water. It can tolerate accidental submersion, making it ideal for field testing near water bodies.
How long does a set of AAA batteries last?
A full set of 4 AAA batteries provides up to 1000 hours of continuous operation. The meter includes a low battery warning icon and automatic shutdown after 8 minutes of inactivity to conserve power.
What is included in the complete kit?
The complete TDS20 kit includes: the handheld meter, two calibration solutions (1413 µS and 12.88 mS), 4 AAA batteries, durable carrying case, and wrist cord for convenient portability.
Can the probe be replaced?
No, the probe is non-replaceable. However, the advanced platinum black (BPB) probe technology is designed for durability and long-term reliable performance across routine water testing applications.
Does the TDS20 measure temperature?
Yes, the TDS20 features integrated temperature sensing with automatic temperature compensation (ATC). It displays both TDS and temperature values simultaneously on its dual-parameter display.

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