Out of stock

Thank you for you interest in this product.

Please provide your details below and we will notify you when this product is back in stock.

  • By clicking "Submit" you authorize Planet Natural to send you email communications

Simply brilliant, brilliantly simply! The Bluelab Truncheon Nutrient Meter with its super tough, high quality, fully waterproof design, NO calibration required, daylight readable LED’s and NO on/ off buttons to worry about, has proven itself as the world’s best solution tester.

• EC (0.2 – 3.6), CF (2 – 36) and ppm scales (TDS and 700 scale)
• Fully waterproof
• Auto sense on and off
• Battery life minimum 1 year (or shelf life of battery)
• 5-Year Manufacturer’s Warranty

Size: 16″ (40.7cm) long

Instruction Manual (PDF)
Do’s and Don’ts (PDF)

Grower’s Tip:
Use to stir your reservoir — calibration is NOT required!