


HM Digital TDS-4TMA Pocket TDS Meter with Thermometer | For Aquariums, Water Testing
Compact and convenient, the HM Digital TDS-4TMA is the smallest and lightest TDS meter available, making it perfect for on-the-go water quality testing. Designed with aquarium hobbyists in mind, this pocket-sized tester accurately measures total dissolved solids (TDS) and temperature, ensuring the health of your aquatic environment.
Key Features:
- Pocket-Sized Portability: Easily fits in your pocket for convenient testing at home, in the field, or on the go.
- Dual Measurement: Measures both TDS (0-9990 ppm) and temperature (0-80°C) for comprehensive water quality analysis.
- Accurate Readings: Advanced microprocessor technology ensures precise and reliable results.
- Automatic Temperature Compensation (ATC): Adjusts for temperature variations, ensuring consistent readings in different environments.
- Large Display: Easy-to-read display shows TDS and temperature simultaneously.
- Additional Features: Hold function, auto-off function, and factory calibration (with a 342 ppm NaCl solution) for added convenience.
- Aquarium Packaging: Comes in retail packaging specifically designed for aquarium use.
Specifications:
- Brand: HM Digital
- Model: TDS-4TMA
- Measurement Range:
- TDS: 0-9990 ppm (mg/L)
- Temperature: 0-80 °C (32-176 °F)
- Accuracy: ±2%
- Resolution: 0-999: 1 ppm; 1000-9990: 10 ppm
- Power Source: 2 x 1.5V button cell batteries (included)
- Battery Life: Approx. 1000 hours of usage
- Dimensions: 5.5 x 0.9 x 0.55 inches (14 x 2.3 x 1.5 cm)
- Weight: 1.2 oz (34 g)
Ideal for:
- Aquariums
- Hydroponics
- Water filtration systems
- Pool & spa maintenance
- Drinking water testing
Ensure the health of your aquarium or the purity of your water with the convenient and accurate HM Digital TDS-4TMA Pocket TDS Meter!
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| Range | 0-9990 ppm(mg/L) |
| Temp Range | 1-80°C/33-176°F |
| ATC | Yes |
| Accuracy | ±2% |
| Resolution | 1 ppm |
| Calibration | Analog to any point |
| Power | 2x 1.5V button cell |
| Demensions | 14x2.3x1.5 cm (5.5 x.9 x.55 in) |
| Weight | 34 g (1.2 oz) |
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