---
product_id: 9078300
title: "UEi Test Instruments EM201B Test Dual Input Differential Manometer"
brand: "uei test instruments"
price: "€ 360.43"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/9078300-uei-test-instruments-em201b-test-dual-input-differential-manometer
store_origin: SK
region: Slovakia
---

# Dual input up to 40 inWG Auto power-off & data hold 0.001 inWG resolution <10 inWG UEi Test Instruments EM201B Test Dual Input Differential Manometer

**Brand:** uei test instruments
**Price:** € 360.43
**Availability:** ✅ In Stock

## Summary

> 📊 Measure Like a Pro, Lead Like a Boss

## Quick Answers

- **What is this?** UEi Test Instruments EM201B Test Dual Input Differential Manometer by uei test instruments
- **How much does it cost?** € 360.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/9078300-uei-test-instruments-em201b-test-dual-input-differential-manometer)

## Best For

- uei test instruments enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Reliability:** Built tough with sturdy metal fittings to withstand demanding job site conditions.
- • **Smart Functionality:** Dynamic Min/Max tracking and data hold keep you in control of every reading.
- • **User-Friendly Design:** Backlit display and auto power-off maximize usability and battery life on the go.
- • **Precision at Your Fingertips:** Dual input differential manometer with ultra-fine 0.001 inWG resolution for pinpoint accuracy.
- • **Versatile Measurement Scales:** Switch effortlessly between Pascal, inWG, mbar, and PSI for all your pressure needs.

## Overview

The UEi EM201B Dual Input Differential Manometer delivers professional-grade precision with up to 40 inWG measurement range and 0.001 inWG resolution. Rugged metal fittings ensure durability, while multiple scales including Pascal and PSI offer versatile use. Features like dynamic Min/Max, data hold, backlit display, and auto power-off make it an indispensable tool for HVAC and pressure testing professionals.

## Description

UEi Test Instruments EM201B Test Dual Input Differential Manometer

## Features

- Dual input measures up to 40 Inch of water gauge. NOTE .001wg resolution below 9.999 Inch. Ruggedized with sturdy metal fittings
- Scales include Added Pascal's as a measurement scale, Wag, mbar and PSI. Dynamic Min/Max that can be reset at any time
- Data hold, Auto power-off and Back-lit display

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | UEi Test Instruments |
| Material | Plastic |
| Item dimensions L x W x H | 6.18 x 1.77 x 3.06 inches |
| Item Weight | 0.55 Ounces |
| UPC | 053533506907 733353277408 |
| Manufacturer | UEi |
| Part Number | EM201B |
| Item Weight | 0.55 ounces |
| Product Dimensions | 6.18 x 1.77 x 3.06 inches |
| Item model number | EM201 |
| Batteries | 1 9V batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Size | One Size |
| Color | Factory |
| Style | Added pascals as a measurement scale plus dynamic min/max that can be reset at any time. |
| Power Source | Crank |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Included Components | A & E HAND TOOLS - Manometer (EM201) |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Zinc Carbon |

## Product Details

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

## Images

![UEi Test Instruments EM201B Test Dual Input Differential Manometer - Image 1](https://m.media-amazon.com/images/I/71yfM8tmI4L.jpg)
![UEi Test Instruments EM201B Test Dual Input Differential Manometer - Image 2](https://m.media-amazon.com/images/I/51NkIMaIbGL.jpg)
![UEi Test Instruments EM201B Test Dual Input Differential Manometer - Image 3](https://m.media-amazon.com/images/I/6195BWBL2WL.jpg)
![UEi Test Instruments EM201B Test Dual Input Differential Manometer - Image 4](https://m.media-amazon.com/images/I/31UaxuhYJ1L.jpg)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-23*