TDS / Temp Tester

The Apera TDS20 tests TDS and Temperature. This is a durable instrument with an easy grip designed to keep it in your hand and not in the pool. It comes with a lanyard for convenience but if it goes into the drink retrieval will be easy as it floats and is water-proof and dust-proof with a rating to IP67.

Large clear 180° viewing angle screen with temperature/TDS value dual display and indications of completed auto calibrations and stable readings. Great functions to make your testing experience a lot easier: 1 to 2-point auto calibration, 0 to 50°C auto temp. compensation. Self-diagnosis with out-of-range and low battery warning, and incorrect calibration reminder. Testing can be done with the use of the cap as a testing vial or using the dipping method.
When a stable result is achieved a happy face symbol is displayed.

Replacing batteries is easy using four standard "AAA" batteries, the unit has a battery level indicator with a flashing icon when the batteries need to be replaced. It has an "Auto Off" function saving battery power after inactivity of 8 minutes.

The Apera TDS20 tester is supplied in a carry case with lanyard, batteries, calibration standards and instructions.