---
product_id: 9078300
title: "UEi Test Instruments EM201B Test Dual Input Differential Manometer"
price: "£219.91"
currency: GBP
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.uk/products/9078300-uei-test-instruments-em201b-test-dual-input-differential-manometer
store_origin: GB
region: United Kingdom
---

# Dual input up to 40 in. wg 500 hrs battery life 0.001 wg resolution <10 in. UEi Test Instruments EM201B Test Dual Input Differential Manometer

**Price:** £219.91
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your pressure game with precision and rugged reliability!

## Quick Answers

- **What is this?** UEi Test Instruments EM201B Test Dual Input Differential Manometer
- **How much does it cost?** £219.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/9078300-uei-test-instruments-em201b-test-dual-input-differential-manometer)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Thick rubber surround with embedded magnets for hands-free, durable field use.
- • **Smart & Intuitive:** Backlit display, dynamic min/max tracking, data hold, and auto power-off for seamless workflow.
- • **Versatile Metrics:** Switch effortlessly between Pascal, wg, mbar, and PSI scales to suit any pro environment.
- • **Dual Input Mastery:** Simultaneously measure differential pressure up to 40 inches wg with rugged metal fittings.
- • **Precision that Pays Off:** Ultra-fine 0.001 wg resolution for pinpoint accuracy below 10 inches of water gauge.

## Overview

The UEi EM201B Dual Input Differential Manometer delivers professional-grade accuracy with 0.001 wg resolution under 10 inches, measuring up to 40 inches wg. Its rugged design features sturdy metal fittings and a thick rubber surround with magnets for secure placement. Multiple pressure scales, dynamic min/max, data hold, and a backlit display make it an indispensable tool for HVAC pros and engineers seeking reliable, long-lasting performance with up to 500 hours of battery life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GJ0J53S |
| Best Sellers Rank | #148,956 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #42 in Manometers |
| Brand | UEi Test Instruments |
| Brand Name | UEi Test Instruments |
| Customer Reviews | 4.6 out of 5 stars 221 Reviews |
| Included Components | A & E HAND TOOLS - Manometer (EM201) |
| Item Dimensions | 6.18 x 1.77 x 3.06 inches |
| Item Type Name | Measuring Tool |
| Item Weight | 0.55 Ounces |
| Item dimensions L x W x H | 6.18 x 1.77 x 3.06 inches |
| Manufacturer | UEi |
| Material | Plastic |
| Material Type | Plastic |
| Model | EM201 |
| Number of Items | 1 |
| Part Number | EM201B |
| UPC | 053533506907 733353277408 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** UEi Test Instruments
- **Item Weight:** 0.55 Ounces
- **Item dimensions L x W x H:** 6.18 x 1.77 x 3.06 inches
- **Material:** Plastic
- **UPC:** 053533506907 733353277408

## Images

![UEi Test Instruments EM201B Test Dual Input Differential Manometer - Image 1](https://m.media-amazon.com/images/I/71yfM8tmI4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***Y on November 19, 2018*



### ⭐⭐⭐⭐⭐ Review
*by P***W on March 12, 2020*



### ⭐⭐⭐⭐⭐ Review
*by M***. on January 18, 2020*



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**Shop now:** [https://www.desertcart.co.uk/products/9078300-uei-test-instruments-em201b-test-dual-input-differential-manometer](https://www.desertcart.co.uk/products/9078300-uei-test-instruments-em201b-test-dual-input-differential-manometer)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-09*