Sper scientific 900019 User manual
Digital Manometer
900019
Instruction Manual
1
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.
Figure 1
Manometer
Key Position
Display description
Power indicator
Air pressure reading
Air pressure unit
Bluetooth symbol
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.
Two-dimensional code
Bluetooth function applications
1)Get the software of application
2) Android phone first connection instrument
3) Iphone first connection instrument
The use of the Apple phone is the same as that of the Android.
Choose and connect the device you demand in the "BLE Devive”
List interface. Click return to main interface.
Searched devices→
4) When many gauges with Bluetooth function are working,
press icon under main interface and manometer enters
into “BLE Device List” interface to check or select gauge you
want to connect.
Click return to main interface.
3
Turn on the meter → activate the smartphone’s Bluetooth
function → Open the manometer APP. When it is the first time to
install manometer software and open it, it goes to the “BLE
Device List” interface other than the main interface by default
(When the APP is opened the next time, the APP will directly
enter the main interface, and automatically search and connect
the meter successfully connected the last time) → From the “BLE
Device List” interface, select the meter to be connected → The
manometer APP will automatically return to the main interface,
and start connecting the meter → After successful connection,
the indicator below the Power button will start flashing, with the
readings displaying on the meter synchronizing with the APP.
5) The main interface of Manometer APP can show measured
reading and battery capacity of gauge and switch measurement
units at any moment(see fig.2).
7) Saving measured data in your mobile phone or share with
other people:
Android phone: click icon under main interface of APP
.
Selecting “Share” in the pop-up dialog box can generate data
as Excel files which can be shared with other people (mobile
phone shall be equipped with a software that can send files).
Select “Export” and select location where file shall be saved in
the pop-up dialog box. Then data is generated into Excel files
and saved in mobile phone.
Figure 2 Figure 3
6)Setting the frequency of data record: Click on
for the setup in the dialog box (see fig.3)
4
Iphone: click icon under main interface of APP. Selecting
“Share” in the pop-up dialog box can generate data as Excel
files which can be shared with other people
NOTE: data is not available to store in Apple system.
8)Tendency chart for checking, saving and sharing data: click
“TREND” and turn on tendency chart to check.
NOTE: Trend chart is not available to store in Apple system.
(Android phone) (Iphone)
Click icon in lower right corner to save tendency chart in
mobile phone or share it with other people by the same way
mentioned in paragraph 7.
5
Product parameters
Kpa ±0.500
Unit Range Resolution Accuracy
HT-805
±0.01
Psi ±2 0.001
HT-805A
Psi ±5 0.001
HT-805B
Psi ±100 0.1
HT-805C
0.001
Automatic power off：15min
Working temperature: 0～40℃
Storage temperature: -10～60℃
Power supply: 4 x AAA alkaline batteries
Size: 166mm*38mm*24mm
Unit Range Resolution Accuracy
Unit Range Resolution Accuracy
Unit Range Resolution Accuracy
6
±0.01
±0.01
±0.01
WARRANTY
Sper Scientific warrants this product against defects in
materials and workmanship for a period of five (5) years
from the date of purchase, and agrees to repair or
replace any defective unit without charge. If your model
has since been discontinued, an equivalent Sper
Scientific product will be substituted if available. This
warranty does not cover probes, batteries, battery
leakage, or damage resulting from accident, tampering,
misuse, or abuse of the product. Opening the meter to
expose its electronics will void the warranty. To obtain
warranty service, ship the unit postage prepaid to:
SPER SCIENTIFIC LTD.
8281 E. Evans Rd., Suite #103
Scottsdale, AZ 85260
(480) 948-4448
The defective unit must be accompanied by a description
of the problem and your return address. Register your
product online at www.sperwarranty.com within 10 days
of purchase.
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