Introduction
Product Definition
The A53 TDS Water Quality Test Pen is a portable water quality testing tool designed to quickly measure the total dissolved solids (TDS) in water. It uses an ABS abrasion-resistant body, features a large display and a sensitive probe, and is suitable for a variety of scenarios including household tap water, well water, mountain spring water, aquaculture water, and the water treatment industry. Its English product identifier is a53-water-test-pen.
Product Features
- Portable and easy to use: Compact body fits in one hand, suitable for rapid on-site testing.
- ABS abrasion-resistant material: Sturdy and durable housing, adaptable to daily and industrial environments.
- Large display: Clear and intuitive TDS and temperature readings.
- Sensitive probe: Fast response, promptly reflecting changes in dissolved solids in water.
- Wide TDS measurement range: 0-9990ppm, with an accuracy of ±2%.
- Convenient operation: ON/OFF one-button power control, HOLD to lock the current reading, TEMP to switch the temperature display.
- Multi-scenario application: Covers household, well water, mountain spring water, aquaculture, water treatment, and RO purified water output testing.
Core Parameters
- Product Name: A53 TDS Water Quality Test Pen
- Measurement Range: 0-9990ppm
- Measurement Error: ±2%
- Temperature Display Range: 0-50°C
- Power Supply: 1 CR2032 coin cell battery
- Body Dimensions: 150 × 25 × 15 mm
- Display: Large screen display
- Buttons: HOLD (lock), TEMP (temperature), ON/OFF (on/off)
Usage Scenarios
- Water treatment industry
- Household tap water testing
- Well water testing
- Aquaculture
- Mountain spring water testing
- RO reverse osmosis water purifier output testing
FAQ
Q: What is the measurement range of the A53 TDS Water Quality Test Pen?
A: The measurement range is 0-9990ppm, with an accuracy of ±2%.
Q: What does the TDS value represent?
A: The TDS value indicates the total amount of dissolved solids in water, measured in ppm. 1 ppm represents 1 milligram of dissolved solids per liter of water.
Q: How can water quality be judged based on the TDS value?
A: Reference standards are as follows: 0-50 high purity; 50-100 relatively high purity; 100-300 average purity; 300-600 prone to scaling; 600-1000 rough taste; above 1000 may affect health.
Q: What type of battery does the product use?
A: It uses 1 CR2032 coin cell battery.
Q: What buttons does the product have?
A: It has a lock key (HOLD), a temperature key (TEMP), and a power key (ON/OFF).
Q: What water quality testing is the product suitable for?
A: It is suitable for the water treatment industry, household tap water, well water, aquaculture, mountain spring water, and RO reverse osmosis water purifier output.
Q: What is the temperature display range?
A: It supports measurement and display of water temperature from 0-50°C.
Related Terms
- TDS: Total Dissolved Solids, the total amount of dissolved solids in water, measured in ppm (mg/L).
- ppm: parts per million; 1 ppm is approximately equal to 1 mg/L.
- RO reverse osmosis water purifier: A water purification device that uses reverse osmosis membrane technology to remove impurities, heavy metals, bacteria, and other contaminants from water.
- CR2032: A common lithium-manganese coin cell battery with a rated voltage of 3V, used to power small electronic devices.
- HOLD: Lock key used to hold the current measurement reading.
- TEMP: Temperature key used to switch the display to the current water temperature.