HM Digital TDS Meter AP-1 Display in ppm Conductivity, temperature measurement

HM Conductivity Meter TDS Meter
Measuring device TYPE: AP1 (ppm)

Displays the total amount of dissolved substances in water. Digital TDS meter for checking the conductivity of dissolved substances in water.
The value is given in ppm (parts per million). TDS stands for "Total Dissolved Solids" and indicates whether the TFC membrane needs to be replaced.

Simple application: Run the system for 10 minutes, fill a glass with water, immerse the TDS meter – the displayed value should be below 50 ppm. If it is above this, the membrane should be replaced.

AP-1 display in ppm (photo 2)

Description
HM Digital presents its new AquaPro series, TDS/EC meters with a new modern design.
This device is very well suited for modern aquariums and drinking water monitoring. You can clip the device to the refrigerator as it is magnetic.

Characteristics

• Measuring electrical conductivity (EC) and temperature.
• Automatic temperature compensation (ATC)
• Waterproof case
• Measuring range: 5000 ppm (AP-1)
• Digital calibration (pushbutton)
• Auto-off function, data hold function and battery indicator.
• Display: large and easy-to-read LCD display with simultaneous temperature display.

Technical data

• EC range: 0-5000ppm
• Temperature range: 0-80 °C; 32 to 176 °F
• Resolution: Temperature resolution is 0.1°C/F
• Accuracy: +/- 2%
• Calibration: Digital calibration at the touch of a button.
• Case: Waterproof
• Power supply: 1 x 3V button cell (included) (model CR2032)
• Dimensions: 15 x 2.8 x 1.3 cm (5.9 x 1.1 x 0.5 inches)
• Weight: 42.5 g (1.5 oz)

Factory calibrated: The device is calibrated with a 700 μS solution. The device can be easily calibrated digitally using the buttons. Batteries are included.

Scope of delivery:

1x Measuring device TYPE: AP-1 (display in ppm)

WEEE Reg. No. DE 59051762