💧 Dive into Clarity: Your Water, Perfectly Tested! Lightweight design with a carry box—take your water testing on the go! Auto-off feature ensures your device is always ready when you are. Squeeze bottle for easy drops—testing has never been this simple! Perfect for TDS, pH, and ORP testing—one tool for all your water quality needs. Experience the ease of pre-calibrated accuracy with every test. Multi-purpose testing Pre-calibrated accuracy Auto-off efficiency The KONVIO NEER TDS Meter is a versatile, pre-calibrated testing tool designed for accurate TDS, pH, and ORP measurements. With a user-friendly squeeze bottle for easy drop application and an auto-off feature for energy efficiency, this compact device is perfect for professionals on the move. Ideal for ensuring water quality, it comes with a carry box and user manual, making it a must-have for any water testing needs.