Themisto TDS-40 Digital TDS Meter with Temperature Measurement | 0-9990 ppm, Dual Display, Auto-Lock, Shift & Hold feature Blue

Themisto TDS-40 Digital Water TDS Meter with Temperature Measurement Blue is a versatile water quality tester designed for both TDS (Total Dissolved Solids) and temperature measurement, making it ideal for monitoring water quality in RO purifiers, aquariums, pools, and more. With a range of 0-9999ppm for TDS and 0-80°C for temperature, this device offers comprehensive testing to ensure your water is clean and safe. Featuring a dual display that shows both TDS and temperature readings simultaneously, the TDS-40 provides precise, real-time data for accurate water analysis. Its compact, user-friendly design ensures ease of use, and the automatic calibration function guarantees reliable results. Perfect for ensuring optimal performance of your RO purifier, this meter helps you maintain safe drinking water by monitoring both TDS levels and temperature effectively.

• Product Dimensions: 15.4 x 3 x 1.4 cm

• Product Weight: 47 g

• Product Quantity: 1 unit

Uses:
It is used to measure Total Dissolved Solids (TDS) and temperature in water for drinking, aquariums, hydroponics, pools, and RO purifiers.

Product Specifications and Features:

• Dual Functionality: Measures both TDS (0-9999 ppm) and temperature (0-80°C) simultaneously for comprehensive water analysis

• Accurate and Reliable: Provides precise readings with a resolution of 1 ppm for 0-999 ppm and 10 ppm for 1,000-9,999 ppm

• User-Friendly Design: Features a large LCD, automatic calibration, and compact design for ease of use and portability

• Shift and Hold Function: Includes "SHIFT" for multi-mode conversion (TDS, EC, Temperature) and "HOLD" for locking readings for easy recording

• Automatic Locking: Automatically locks data after 5 minutes of inactivity to conserve battery life

• Mode Memory Function: Remembers the last mode used before shutdown for convenience

Directions for Use:

• Remove the protective cap from the device

• Press the ON/OFF button to turn on the meter

• Immerse the probe into the water sample up to the maximum immersion level (4 cm)

• Wait for the TDS and temperature readings to stabilise on the dual display

• Press the HOLD button to lock the reading if needed

• After use, turn off the device, dry the probe, and replace the protective cap

Safety Information:

• Do not immerse the meter beyond the maximum immersion level of 4 cm

• Store the device in a cool and dry place away from direct sunlight

• Ensure the device is turned off after use to conserve battery life

• Keep out of reach of children

Quick Tips:

• Rinse the probe with distilled water after each use to maintain accuracy

• Regularly calibrate the device as per the manufacturer's instructions

• Use the SHIFT key to toggle between TDS, EC, and temperature modes as required

Frequently Asked Questions:
Q: Does this device measure electrical conductivity (EC) as well?
A: Yes, the TDS-40 includes a multi-mode function to measure EC along with TDS and temperature.

Q: Is it suitable for testing seawater?
A: Yes, it can measure TDS and temperature in seawater. Be sure to rinse the probe thoroughly after use to manage salt buildup.

Q: Does the device require manual calibration?
A: No, the TDS-40 features automatic calibration for hassle-free operation.