Sper scientific 900019 User Manual

Digital Manometer

900019

Instruction Manual

Overview

Thank you for using our manometer. In order to ensure the better use of it, we

remind you to carefully read this instruction before use.

This product is a manometer with Bluetooth function, it can measure

differential pressure, positive pressure and negative pressure, suitable for

ventilation system measurement, field verification, troubleshooting of any gas

pressure system, it is an indispensable measurement tool for HVAC technicians,

operation and maintenance engineers and scientific research personnel.

Features

◇ Bluetooth function
◇ Automatic shutdown function
◇ Switching between different units Provided

with dedicated APP

◇ Simple operation and convenient carrying

Precautions

☆ Do not disassemble and modify this product without permission.
☆ When the battery is low, please timely replace the battery.
☆ If you will not use this meter for a long time, please remove the battery to

prevent the corrosion of this meter caused by battery leakage.
☆ Clean by gently wiping with soft cloth or sponge dipped with a little alcohol

or weak soap, do not clean it with abrasive or caustic solvent.

Turn on/off: Short press the button on the bottom of screen to turn on; long

press it to shut down

Switching of units: There has a button hidden inside the battery compartment
(see fig.1), short press it to switch the air pressure unit.

1

Key Position

Figure 1

Display description

Bluetooth symbol

Power indicator

Air pressure reading

Air pressure unit

Bluetooth function applications

1)Get the software of application

Our company offers the apps for Apple mobile system and Android system.

Scan the two-dimensional code below to download and install the app

"Manometer" on company's website or download it from company’s website:

www.xintest.com.cn/download.php.

Manometer

Two-dimensional code