---
product_id: 91163315
title: "WATER MARK Irrometer Model SR, 18\""
brand: "water mark"
price: "€ 274.33"
currency: EUR
in_stock: true
category: "Water Mark"
url: https://www.desertcart.at/products/91163315-water-mark-irrometer-model-sr-18
store_origin: AT
region: Austria
---

# 0-100 cb (kPa) precision range Replaceable ceramic tip Durable Butyrate plastic body WATER MARK Irrometer Model SR, 18"

**Brand:** water mark
**Price:** € 274.33
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of the curve with precision soil insights!

## Quick Answers

- **What is this?** WATER MARK Irrometer Model SR, 18" by water mark
- **How much does it cost?** € 274.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/91163315-water-mark-irrometer-model-sr-18)

## Best For

- water mark enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Tough Butyrate plastic body resists soil chemicals and electrolysis for long-term reliability.
- • **Consistent Accuracy:** Air-free gauge technology delivers reliable readings every time.
- • **Effortless Maintenance:** Large reservoir design simplifies upkeep, saving you time and hassle.
- • **Sustainable & Replaceable:** Ceramic tip can be swapped out, extending the life of your investment.
- • **Precision Soil Moisture Monitoring:** 0-100 cb (kPa) range ensures pinpoint accuracy for optimal irrigation decisions.

## Overview

The WATERMARK Irrometer Model SR, 18" is a professional-grade soil moisture gauge featuring a 0-100 cb (kPa) range for precise irrigation management. Its chemically resistant Butyrate plastic body and replaceable ceramic tip ensure durability and longevity, while the air-free gauge and large reservoir provide consistent, easy-to-maintain performance.

## Description

The Model SR is the standard Irrometer for general use with irrigated row, tree, and field crops, but can also be used in greenhouse and nursery applications or for monitoring Vadoze Zones. Features a tough Butyrate plastic body that is impervious to soil chemicals or electrolysis, a replaceable porous ceramic tip designed to give quick response to variations in soil moisture, and a hermetically sealed gauge that indicates soil suction from 0 to 100 centibars or kilopascals (gauge operates counter-clockwise). The replaceable ceramic tip is easy to service in the field and is much stronger than conventional tips. A large reservoir with a screw cap for filling holds a reserve supply of water to replace water lost by the action of drying soil. Partial unscrewing of the cap releases air and refills the tube from the reservoir. All ceramic-to-plastic connections are guaranteed leakproof. Irrometer fluid, supplied with the Service Unit accessory, adds color to the water for easy water level observation. The Model SR Irrometer requires the Service Unit accessory and the Soil Coring Tool with the initial order.

## Features

- 0-100 cb (kPa) range gauge
- Tough Butyrate plastic body is impervious to soil chemicals or electrolysis
- Replaceable ceramic tip
- Air-free gauge gives accurate readings
- Large reservoir for easy maintenance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Weight | 2 Pounds |
| Brand Name | WATER MARK |
| Manufacturer | WATERMARK |
| Part Number | 3MLF1 |

## Images

![WATER MARK Irrometer Model SR, 18" - Image 1](https://m.media-amazon.com/images/I/51VwSyXbYYL.jpg)
![WATER MARK Irrometer Model SR, 18" - Image 2](https://m.media-amazon.com/images/I/61x4-eBLrmL.jpg)
![WATER MARK Irrometer Model SR, 18" - Image 3](https://m.media-amazon.com/images/I/213Q0DBaycL.jpg)
![WATER MARK Irrometer Model SR, 18" - Image 4](https://m.media-amazon.com/images/I/416JHrR1NSL.jpg)

## Frequently Bought Together

- WATERMARK Irrometer Model SR, 18"
- Irrometer Model SR, 12”
- Irrometer Standard Service Unit

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---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-05-06*