---
product_id: 89022053
title: "Koolance ADT-FM03 Flow Meter Frequency Adapter"
brand: "koolance"
price: "$U3843"
currency: UYU
in_stock: false
reviews_count: 3
url: https://www.desertcart.uy/products/89022053-koolance-adt-fm03-flow-meter-frequency-adapter
store_origin: UY
region: Uruguay
---

# LED flow rate indicator Adjustable tubing ID switch RPM signal multiplier Koolance ADT-FM03 Flow Meter Frequency Adapter

**Brand:** koolance
**Price:** $U3843
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Stay ahead with precision flow control — because your system deserves smart protection!

## Quick Answers

- **What is this?** Koolance ADT-FM03 Flow Meter Frequency Adapter by koolance
- **How much does it cost?** $U3843 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/89022053-koolance-adt-fm03-flow-meter-frequency-adapter)

## Best For

- koolance enthusiasts

## Why This Product

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

## Key Features

- • **Custom Tubing Calibration:** ID switch supports 6mm, 10mm, or 13mm tubing for precise flow accuracy.
- • **Compact & Lightweight Design:** Sleek 1x2x0.75 inch form factor fits effortlessly into any build.
- • **BIOS-Integrated Safety Alerts:** Enables automatic system alarms or shutdowns if coolant flow stops.
- • **Real-Time Flow Monitoring LED:** Green LED blinks in sync with coolant flow for instant visual feedback.
- • **Seamless RPM Signal Multiplication:** Transforms flow meter pulses for universal fan header compatibility.

## Overview

The Koolance ADT-FM03 Frequency Adapter enhances compatibility by multiplying RPM signals from select Koolance flow meters, enabling most fan tachometer headers to monitor coolant flow rates accurately. Featuring an LED indicator synced to flow speed and an adjustable ID switch for tubing calibration, it integrates with BIOS fan detection software to trigger alarms or shutdowns if flow stops, ensuring reliable system safety in a compact, easy-to-install package.

## Description

The Koolance Frequency Adapter multiplies INS-FM16, INS-FM17N, INS-FM18, or INS-FM19 flow meter RPM signals to allow readability by most fan tachometer headers. A small green power LED on the unit blinks according to flow meter rotation rate. The flow meter RPM reading is intended to allow fan detection software (including BIOS) to enable the appropriate alarm or shutdown procedure if the flow meter impeller stops rotating. The "RPMs" represent approximate coolant flow rate in mL/min and not the flow meter's revolutions. For accuracy, set the ID switch to either 10/13 (for 10mm or 13mm ID) or 6mm depending on your tubing internal diameter. The "Off/Sync/On" switch activates the internal LED lighting for INS-FM16 flow meters.

Review: It works fine with INS-FM17N sensor on the Asus Maxumus IX Apex - It works fine with INS-FM17N sensor on the Asus Maxumus IX Apex MB
Review: Great with Flow Meter (Additional Part) - This part is required to use the Flow Meter (http://www.desertcart.com/INS-FM17N-Coolant-Flow-Meter-nozzles/dp/B004I2H5T0/ref=cm_cr_pr_product_top). In my opinion, they should sell these items as a packaged deal. When installed with the required Flow Meter, it works very well. I am happy with the added insurance of knowing if my flow rates stops, my system will shut down.

## Features

- The Koolance Frequency Adapter multiplies INS-FM16, INS-FM17N, INS-FM18, or INS-FM19 flow meter RPM signals to allow readability by most fan tachometer headers.
- A small green power LED on the unit blinks according to flow meter rotation rate.
- The flow meter RPM reading is intended to allow fan detection software (including BIOS) to enable the appropriate alarm or shutdown procedure if the flow meter impeller stops rotating.
- The "RPMs" represent approximate coolant flow rate in mL/min and not the flow meter's revolutions.
- For accuracy, set the ID switch to either 10/13 (for 10mm or 13mm ID) or 6mm depending on your tubing internal diameter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004I2H5R2 |
| Best Sellers Rank | #648,165 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #667 in Flowmeters |
| Date First Available | July 28, 2013 |
| Item Weight | 1.13 ounces |
| Item model number | ADT-FM03 |
| Manufacturer | Koolance |
| Product Dimensions | 1 x 2 x 0.75 inches |

## Product Details

- **Brand:** Koolance
- **Item dimensions L x W x H:** 1 x 2 x 0.75 inches
- **Manufacturer:** Koolance
- **Material:** Metal, Plastic
- **UPC:** 829596905144

## Images

![Koolance ADT-FM03 Flow Meter Frequency Adapter - Image 1](https://m.media-amazon.com/images/I/61VSFdO2cgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works fine with INS-FM17N sensor on the Asus Maxumus IX Apex
*by J***N on October 13, 2017*

It works fine with INS-FM17N sensor on the Asus Maxumus IX Apex MB

### ⭐⭐⭐⭐ Great with Flow Meter (Additional Part)
*by M***R on February 13, 2012*

This part is required to use the Flow Meter (http://www.amazon.com/INS-FM17N-Coolant-Flow-Meter-nozzles/dp/B004I2H5T0/ref=cm_cr_pr_product_top). In my opinion, they should sell these items as a packaged deal. When installed with the required Flow Meter, it works very well. I am happy with the added insurance of knowing if my flow rates stops, my system will shut down.

### ⭐⭐⭐⭐⭐ Does what it should.
*by B***T on December 20, 2021*

Simple and reliable. Works with the INS-FM19 meter in addition to others.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-20*