3in1 TDS PPM Meter Digital Tester for Home Drinking Water Quality Test 0-9990ppm

Features
🔍 3-in-1 Multifunction Tester: Accurately tests TDS, EC, and temperature for liquids with a clear digital display—ideal for home drinking water.
🌈 Smart Color-Coded Backlight: Green light for TDS <50ppm (good quality), red for TDS >50ppm (requires attention); auto-backlight on startup.
🔒 Hold Function & Auto Shut-Off: Lock readings with HOLD button; conserves power by turning off after 5 minutes of inactivity.
✅ Simple Operation & Portability: One-button control, compact size (6.1" x 1.2" x 0.6"), and lightweight (1.6 oz) for easy testing anywhere.
🔋 Pre-Calibrated & Ready to Use: Factory-calibrated—no setup needed. Includes battery for immediate testing.

Specification
📏 Dimensions: 6.1" x 1.2" x 0.6" (15.5 cm x 3 cm x 1.5 cm)
⚖️ Weight: 1.6 oz (45 g)
🔧 Material: ABS Plastic with Metal Alloy Probe
🎨 Color: White
🔋 Battery: 3V CR2032 Button Cell (included)
💧 Waterproof Rating: Not waterproof
🌡️ Temperature Range: 0.1°C–80.0°C (32.0°F–176.0°F)
📊 TDS Range: 0–9999 ppm
⚡ EC Range: 0–999 μS/cm
🎯 Accuracy: ±2%
🔄 Modes: TDS with °C/°F, EC with °C/°F; temperature displayed separately.
⚠️ Notes: Cannot test pH; no memory function; avoid testing hot water or highly turbulent liquids.

How to Use

  1. Remove the battery cover and electrode cap before use.

  2. Press ON, immerse the electrode (do not exceed the immersion line), and wait for values to stabilize.

  3. Press HOLD to lock the reading, then remove the tester.

  4. After use, press OFF, clean the electrode, and replace the cap.

Package Includes
📦 1 x 3-in-1 Water Quality Tester
📦 1 x Leather Carry Case

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