Get precise, multi-parameter water quality readings with the Aquarium Elements 4-in-1 TDS / pH / EC / Temperature Meter. Designed for aquarists, hydroponic growers, and water quality professionals, this compact digital tester accurately measures pH, Total Dissolved Solids (TDS), Electrical Conductivity (EC), and temperature — all in one convenient device.
Lightweight, portable, and easy to read, it’s the perfect all-in-one solution for maintaining healthy aquariums, hydroponic systems, and water filtration setups.
4-in-1 Multi-Function: Simultaneously measures pH, TDS, EC, and Temperature with high accuracy.
Fast, Accurate Readings: Delivers reliable results in seconds with clear digital display.
Auto Calibration: Includes three pH calibration powders for easy, tool-free calibration.
Portable & Lightweight: Compact design fits comfortably in your hand or tool kit.
Durable Construction: Made from high-quality, waterproof ABS material for long-term use.
Versatile Applications: Ideal for aquariums, hydroponics, pools, drinking water, nutrient solutions, and laboratory testing.
| Parameter | Range | Accuracy |
|---|---|---|
| pH | 0.00 – 14.00 pH | ± 0.05 pH |
| EC (Electrical Conductivity) | 1 – 19,999 µS/cm | ± 2 % |
| TDS (Total Dissolved Solids) | 1 – 19,999 ppm | ± 2 % |
| Temperature | 0 – 60 °C / 32 – 140 °F | ± 0.5 °C |
| Specification | Details |
|---|---|
| Brand | Aquarium Elements |
| Product Name | 4-in-1 TDS / pH / EC / Temperature Meter |
| Material | ABS Plastic |
| Display | Digital LCD |
| Size | 7.2″ L × 1.47″ W |
| Weight | 164 g / 5.8 oz |
| Calibration | Includes 3 × pH Calibration Powders |
| Operating Temperature | 0 – 60 °C / 32 – 140 °F |
| Power Source | Battery (included) |
| Applications | Aquariums, Hydroponics, Drinking Water, Pools, Labs |
| Warranty | 6 Months |
1 × Water Quality Tester
3 × pH Calibration Powders
1 × Instruction Manual