MENUCall: 716-304-8590
Marine Smart Energy logo
All our marine products

HM Digital AP1 TDS Meter

Price $28.00

Currency: USD
Item location: United States & Canada
Ships to: Worldwide
Delivery: Estimated between 3 to 5 Days
Payments: Visa, Master Card & electronic deposit
Returns: 30 days money back, buyer pays return shipping

See Our Special Bundle Pricing Options For More Savings!

Got a questions about this product? Ask us below!

 Ask a question about the
HM Digital AP1 TDS Meter

Your question has been sent

HM Digital introduces its new AquaPro series, a line of handheld TDS/EC meters with a sleek design that's perfect for today's modern kitchen.
The AquaPro digital water testers are the next generation for today's tech-savvy and health-conscience consumer.

Product Description

• Measures total dissolved solids (TDS) and temperature.
• Automatic Temperature Compensation (ATC)
• Water-resistant housing
• Measurement Range: 0-5000 ppm
• Digital Calibration (push button)
• Auto-off function, data-hold function and low-battery indicator.
• Display: large and easy-to-read LCD screen includes simultaneous temperature reading.
• Factory Calibrated: The AquaPro is calibrated with a 342 ppm NaCl solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.
• Includes a cap and batteries.
• Comes in a retail-oriented package.
• Magnetic body (patent pending)


TDS Range: Large case
EXTERNAL REGULATION: 0-5000 ppm (mg/L)
Temperature Range: 0-80 °C; 32-176 °F
Resolution: 1 ppm
Temperature Resolution: 0.1 °C/F
Accuracy: +/- 2%
EC-to-TDS Conversion Factor: NaCl (avg. 0.5)
Calibration: Digital calibration by push button
Housing: Water-resistant
Power source: 1 x 3V button cell (included) (model CR2032)
Dimensions: 15 x 2.8 x 1.3 cm (5.9 x 1.1 x .5 inches)
Weight: 42.5 g (1.5 oz)