Portable TDS Tester with Illuminated LCD Display, Automatic Temperature Compensation for Water

Description: Convenient Design: This ultra-compact water tester (only 140 g) easily fits in a pocket or backpack, ideal for quick on-site checks — no tedious setup, intuitive operation right out of the box. High Accuracy: Reliable and instant TDS measurements thanks to a state-of-the-art microcomputer chip, with a guaranteed accuracy of ±2% FS — perfect for demanding professionals such as hydroponic growers or aquaculture operators. Robust Finish: Reinforced ABS housing, resistant to shocks and splashes, combined with a backlit 4-digit LCD display for clear readings even in bright sunlight or low-light conditions. Optimal Versatility: Designed for demanding environments: hydroponics, marine aquariums, quality control in the lab or in the field, with built-in automatic temperature compensation (0°C to 50°C) for stable results regardless of ambient temperature. Consistent Performance: High-durability graphite electrode, extended measuring range (0–1999 ppm / 0–19.99 ppt) and fine resolution (1 ppm / 0.01 ppt) — for accurate monitoring, day after day, without drift or excessive recalibration. Technical specifications: Housing material: ABS; Dimensions: 16.6 × 5 × 2.8 cm (including battery compartment); Power supply: 4 x LR44 1.5V batteries (not included); Operating temperature range: 0°C to 50°C. Package contents: 1 × Digital TDS Tester; 1 × Handy calibration tool (reference solution included); 1 × Comprehensive user manual in French (with step-by-step diagrams); 1 × Protective rigid plastic case for safe storage and transport.