---
product_id: 1186176
title: "TDS-100H-S1+M2 Transit-Time Handheld Digital Ultrasonic Flow Meter for DN15-700mm Pipe Size"
brand: "m&a instruments inc"
price: "₩1914495"
currency: KRW
in_stock: true
reviews_count: 4
url: https://www.desertcart.kr/products/1186176-tds-100h-s1-m2-transit-time-handheld-digital-ultrasonic-flow
store_origin: KR
region: South Korea
---

# DN15-700mm size 5m signal cable -40 to 90°C range TDS-100H-S1+M2 Transit-Time Handheld Digital Ultrasonic Flow Meter for DN15-700mm Pipe Size

**Brand:** m&a instruments inc
**Price:** ₩1914495
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Flow Measurement Game!

## Quick Answers

- **What is this?** TDS-100H-S1+M2 Transit-Time Handheld Digital Ultrasonic Flow Meter for DN15-700mm Pipe Size by m&a instruments inc
- **How much does it cost?** ₩1914495 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/1186176-tds-100h-s1-m2-transit-time-handheld-digital-ultrasonic-flow)

## Best For

- m&a instruments inc enthusiasts

## Why This Product

- Trusted m&a instruments inc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Design:** Includes durable aluminum case and metal clamp for secure installation.
- • **User-Friendly Setup:** Comes with all necessary accessories for quick and easy deployment.
- • **Precision Measurement:** Achieve accurate flow readings with advanced ultrasonic technology.
- • **Temperature Resilience:** Operates effectively in extreme temperatures from -40°C to 90°C.
- • **Versatile Compatibility:** Designed for a wide range of pipe sizes, from DN15 to DN700.

## Overview

The TDS-100H-S1+M2 Transit-Time Handheld Digital Ultrasonic Flow Meter is engineered for precision and versatility, accommodating pipe sizes from DN15 to DN700mm. With a temperature range of -40 to 90 degrees Celsius, this device is perfect for various industrial applications. It includes essential accessories for immediate use, ensuring you can measure flow rates accurately and efficiently.

## Description

TDS-100H-S1+M2 Transit-Time Handheld Digital Ultrasonic Flow Meter for DN15-700mm Pipe Size

## Features

- This listing is for DN15-700mm pipe size, the water temperature is from -40-90 degree
- it comes with S1 transdcuer (DN15-100mm) and NEW M2 transducer (DN50-700mm); 5m*2 signal cable;metal clamp fixture; one aluminium case; tape ruler;adaptor; data line
- The couping agent can not be sent to you because of air shipping regulation. Because it is like crystal liquid. You must use silica gel to replace. You must use it when you measure the flow rate. If you do not use the silica gel, it will have no signal

## Images

![TDS-100H-S1+M2 Transit-Time Handheld Digital Ultrasonic Flow Meter for DN15-700mm Pipe Size - Image 1](https://m.media-amazon.com/images/I/51REQCQgBmL.jpg)

## Customer Reviews

### ⭐ waste of
*by O***L on September 21, 2016*

you can not get any solid result from this flow meter , waste of mony

### ⭐⭐⭐⭐ Quality industrial equipment, requires substantial knowledge to use effectively
*by D***N on March 14, 2015*

Like most industrial grade technical equipment this works well when you know what you're doing. The price/performance beats the non-Chinese-clone ones your granddaddy used, hands down. The downside is that the low price might trick you into thinking that since you can afford it, you can obviously figure out how to use it right. Not necessarily. If the pipe you're trying to measure has the wrong kind of turbulence in it, or if the fluid has too many bubbles or other impurities or inhomogeneities, you can get totally bizarre and confusing readings, like negative hundreds of thousands. What I just wrote is based on speculation after playing with it a while on some oil wells; I could be all wrong, I don't actually know anything for sure about when it was working right and when it wasn't, or why. Which is my point.So, if you are sure you know what you are doing, or you are willing to put in some substantial effort in playing around with it to learn how it works, then this is an incredible bargain. Also for what it's worth I was way more comfortable dealing with an Amazon seller than I was about the prospect of ordering it from any one of a hundred sellers on Ali Baba...

### ⭐⭐⭐⭐⭐ what a great deal
*by M***S on March 22, 2014*

This meter works just as well as meters costing thousands of dollars. I received this meter in just a few days.

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**Shop now:** [https://www.desertcart.kr/products/1186176-tds-100h-s1-m2-transit-time-handheld-digital-ultrasonic-flow](https://www.desertcart.kr/products/1186176-tds-100h-s1-m2-transit-time-handheld-digital-ultrasonic-flow)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-05*