---
product_id: 65758437
title: "Bluelab TRUNV2 Truncheon Nutrient Meter for Plant Germination, White"
brand: "bluelab"
price: "€ 286.42"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.es/products/65758437-bluelab-trunv2-truncheon-nutrient-meter-for-plant-germination-white
store_origin: ES
region: Spain
---

# Instant nutrient readings Fully waterproof design Auto temperature compensation Bluelab TRUNV2 Truncheon Nutrient Meter for Plant Germination, White

**Brand:** bluelab
**Price:** € 286.42
**Availability:** ❌ Out of Stock

## Summary

> 🌱 Grow smarter, not harder—your plants deserve the Truncheon advantage!

## Quick Answers

- **What is this?** Bluelab TRUNV2 Truncheon Nutrient Meter for Plant Germination, White by bluelab
- **How much does it cost?** € 286.42 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/65758437-bluelab-trunv2-truncheon-nutrient-meter-for-plant-germination-white)

## Best For

- bluelab enthusiasts

## Why This Product

- Trusted bluelab brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Sensing Tech:** Automatic temperature adjustment ensures your readings are accurate regardless of environmental changes.
- • **Effortless Operation:** No buttons or switches—just dip and read, with an auto-off feature to save battery life.
- • **Trusted Industry Leader:** Backed by Bluelab’s 5-year limited warranty and decades of hydroponic expertise from New Zealand.
- • **Built to Brave the Elements:** Fully waterproof construction lets you mix and measure nutrients anywhere, anytime without worry.
- • **Precision Without the Hassle:** Factory calibrated for instant, reliable EC, TDS, ppm, and CF measurements—no manual calibration needed.

## Overview

The Bluelab TRUNV2 Truncheon Nutrient Meter is a precision hydroponic tool designed for quick, accurate measurement of nutrient levels (EC, TDS, ppm, CF) with automatic temperature compensation. Fully waterproof and factory calibrated, it requires no manual calibration and operates without buttons for seamless use. Powered by AA batteries and backed by a 5-year warranty, this durable device is trusted by professionals to optimize plant growth and nutrient balance.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

Review: A bit dubious concerning accuracy in the beginning - I seemed to have variations in my EC measurements in the beginning. I used a calibration fluid, which that or the Truncheon were suspect. . I contacted Bluelab twice, they answered promptly and they gave me some good advice. If you don't have the cleaning kit; which I don't, they advise plain old baking powder. Make a paste and give the electrodes a good cleaning . I used a piece of chamois on a plastic handle (non oily) They sold these to clean styus on analog record decks. I began to use the Truncheon with confidence. I have tested my tap water which comes out between EC .3 / .4 - Rain water doesn't conduct and shows nothing on the scale as it should. I am sure it is working fine now. The nutrient charts showing dilution and target EC values are in the 'ball park'. Initially one considers it expensive? however the guarantee period gives assurance and value. The Truncheon is very well made/manufactured so very durable and should last a long time. Conclussion: very good value and recommended
Review: Works good - Alittle expensive but definitely works good,

## Features

- Quickly monitor your nutrient level to maximize your grow and ensure plants get the balanced feed they need
- Measures (tds) EC, ppm 500, ppm 700 and CF with with automatic temperature adjustments; no calibration required (comes factory calibrated)
- Fully waterproof and great for mixing a reservoir while measuring nutrients
- Other features: auto off function, no buttons or switches INCLUDES: AA batteries
- Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment; 5 Year Limited Warranty with proof of purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00348PV6S |
| Batteries | 3 AA batteries required. |
| Best Sellers Rank | 144,765 in Garden ( See Top 100 in Garden ) 625 in Hydroponic Nutrients & Additives |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,000) |
| Date First Available | 2 Dec. 2013 |
| Item display height | 4 centimetres |
| Item display length | 42 centimetres |
| Item display weight | 0.3 Kilograms |
| Item display width | 4 centimetres |
| Item model number | TRUNV2 |
| Item volume | 672 Millilitres |
| Manufacturer | Bluelab |
| Material type | Plastic |
| Part number | 716050 |
| Power source type | Battery Powered |
| Product Dimensions | 40.49 x 3 x 3 cm; 199.58 g |

## Images

![Bluelab TRUNV2 Truncheon Nutrient Meter for Plant Germination, White - Image 1](https://m.media-amazon.com/images/I/41VWTp6J53L.jpg)
![Bluelab TRUNV2 Truncheon Nutrient Meter for Plant Germination, White - Image 2](https://m.media-amazon.com/images/I/51+CiDyhUmL.jpg)
![Bluelab TRUNV2 Truncheon Nutrient Meter for Plant Germination, White - Image 3](https://m.media-amazon.com/images/I/514e7N5qd9L.jpg)
![Bluelab TRUNV2 Truncheon Nutrient Meter for Plant Germination, White - Image 4](https://m.media-amazon.com/images/I/51HWlAWIYaL.jpg)
![Bluelab TRUNV2 Truncheon Nutrient Meter for Plant Germination, White - Image 5](https://m.media-amazon.com/images/I/51T3PhSisxL.jpg)

## Questions & Answers

**Q: Can I measure soil Nutrient with this meter, please?**
A: I assume you mean whether you can measure the ppm of the soil. No, you can't. You can however measure runoff but that's not an accurate solution. I suggested you get both this and the soil ph meter.

**Q: Does this measure ph**
A: Only EC/PPM. No Ph measurement

**Q: Do you need to use storage solution to keep it from breaking?**
A: I just rinse under tap and pack it away hope this helps

**Q: Can this be used for mixing feed for hand feeding?**
A: Yes you can use the Truncheon to stir up your nutrients.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A bit dubious concerning accuracy in the beginning
*by A***O on 17 June 2022*

I seemed to have variations in my EC measurements in the beginning. I used a calibration fluid, which that or the Truncheon were suspect. . I contacted Bluelab twice, they answered promptly and they gave me some good advice. If you don't have the cleaning kit; which I don't, they advise plain old baking powder. Make a paste and give the electrodes a good cleaning . I used a piece of chamois on a plastic handle (non oily) They sold these to clean styus on analog record decks. I began to use the Truncheon with confidence. I have tested my tap water which comes out between EC .3 / .4 - Rain water doesn't conduct and shows nothing on the scale as it should. I am sure it is working fine now. The nutrient charts showing dilution and target EC values are in the 'ball park'. Initially one considers it expensive? however the guarantee period gives assurance and value. The Truncheon is very well made/manufactured so very durable and should last a long time. Conclussion: very good value and recommended

### ⭐⭐⭐⭐⭐ Works good
*by M***E on 1 September 2024*

Alittle expensive but definitely works good,

### ⭐⭐⭐⭐⭐ The best on the market
*by A***R on 30 June 2023*

So easy to use

## Frequently Bought Together

- Bluelab Truncheon Nutrient Meter, Digital Conductivity Tester in Water (EC, 500, ppm 700, CF, TDS) Tool for Hydroponic System and Indoor Plant Grow
- Bluelab pH Pen Meter and Probe Care Kit pH with Calibration Supplies, Storage Solution & Brush, Reliable Digital Tester for pH, Temperature in Growing Solutions, Optimal Plant Health and Yield
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution

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---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-03*