Product Description:

The Greentest 3F by GOYOJO is a versatile, easy-to-use device that checks nitrate levels in food and TDS in water. It features a capacitive touch screen, Bluetooth connectivity, and a timer function for efficient cooking control.

Key Features:

• Compact & Portable: Lightweight design for easy handling.
• Capacitive Screen: High-resolution, responsive touch interface.
• Fast Results: Measures in 3 seconds with <10% error.
• Advanced Probe: Accurate dual detection for reliable measurements.
• Radiation Detector: Includes Geiger-Müller tube for precise readings.
• Long Battery Life: 720mAh battery lasts up to 20 hours; USB rechargeable.
• App Connectivity: Syncs with Android/iOS app for data sharing.
• Timer Function: Helps monitor cooking times.

Specifications:

• Nitrate Range: 0 - 9999 mg/kg
• TDS Range: 0 - 999 ppm
• Dimensions: 122 x 52 x 14 mm
• Weight: 85 grams
• Display: 320 x 240 TFT
• Power: USB rechargeable, 720mAh battery
• Operating Temp: 0 - 60°C