Dwyer Instruments UHH2 Operating Manual

Model UHH2 Universal Handheld Test Instrument

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Specifications - Installation and Operating Instructions

Bulletin TE-UHH2

The Model UHH2 Universal Handheld Test Instrument provides the functionality

and versatility of the Mobile Meter
handheld. Wireless anemometer, hygrometer, and pressure probes communicate to

he handheld using Bluetooth SIG, Inc. wireless technology and can all be displayed

t

imultaneously. Each UHH2 includes a UHH2 handheld base unit, UHH-BTG

s
wireless mobile gateway, two USB charging cables, charging block, mini-screwdriver,

ser manual, and headphones.

u

EATURES/BENEFITS

F

• Rugged weatherproof housing withstands 1.5 meter drop test

• Wireless measurement of pressure, air velocity, air flow, temperature, and humidity

• Share logged data directly from handheld over Wi-Fi, GSM or CDMA networks

APPLICATIONS

• Building commissioning

• Building balancing

• Testing HVAC equipment performance

FEATURE OUTLINE

Volume

buttons

Power/sleep

button

®

Software App on a rugged IP68 Android®based

Headphone

connection with

integral protective

USB connection for

data transfer or

recharging with

integral protective

Speaker

Backlit
touchscreen
LCD

Home
button

rubber cap

rubber cap

Reset

button

Display: 4.3˝ QHD Gorrilla glass touch screen, 960x540.
Wireless Distance: 50´ (15 m) or greater.
Response Time: 1 s.

emperature Limits: Operating: -4 to 140°F (-20 to 60°C); Storage: -40 to 176°F

T

-40 to 80°C).

(

Humidity Limits: 5 to 95% RH.

ower Requirements: 2000 mAh lithium ion battery, installed functional, non-

P

eplaceable.

r

emory: RAM 1G & ROM 4G.

M
Operating System: Android 4.2.2.
CPU: MTK6589W Quad Core 1.2 GHz.
Enclosure Rating: IP68.
Weight: 15.9 oz (450 g).
Agency Approvals: CE, FCC compliant.

Camera

Speaker

SIM card
access

Hand strap
clip

Figure 1

Power

button

Belt clip

USB charger

Bi-color

LED

connector

DWYER INSTRUMENTS, INC.

P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.

Phone: [phone]

Fax: [phone]

www.dwyer-inst.com

e-mail: [e-mail]

OPERATION

owering On/Off

P

o turn on the unit, press and hold the power button. Wait approximately 15 seconds

T

or it to fully power on. Swipe to unlock the unit.

f

To turn off the unit, either press and hold the power/sleep button and press Power
Off when prompted on the LCD or press the reset button.

attery

B

he Model UHH2 utilizes an internal rechargeable battery. The battery symbol in the

T

op right of the screen shows the status of the battery.

t

OTICE

N

harge the unit to full battery before using.

c

hen the battery is low, the battery symbol will turn red. When this occurs, use the

W

hen the UHH2 is received, it will only have a partial charge.

W

se the included USB charging cable and charging block to

U

included USB charging cable and charging block to charge the unit.

Mobile Meter

he Dwyer Mobile Meter

T

n the icon to open the app.

o

Note: When the app is opened, an error message will pop up. This can be bypassed

(

y pressing OK, and can be permanently stopped by adding a Google Play

b

®

App Operation

®

pp is located in the top left of the unit’s main screen. Click

a

®

ccount

a

in the device’s settings menu.)

Upon opening the Mobile Meter

ateway is paired to the device.

G

®

app, you will see “Get Started” if the Wireless Mobile

NOTICE

The UHH2 comes factory paired to the included UHH-BTG
Wireless Mobile Gateway. Before pairing a new wireless

gateway, the current one should be unpaired.

Pairing to the Mobile Gateway

In order to pair the Model UHH2 to the Model UHH-BTG Wireless Mobile Gateway,
first turn on the gateway by pushing the power button (See Figure 1). Next, either

pen the Mobile Meter

o

n the device. The bridge is automatically discoverable once it is turned on. Select

o

he device named PROBEBRIDGE followed by the serial number of your gateway.

t

®

pp or go directly to the Bluetooth menu in the settings menu

a

If prompted for a pass code, type in 0000. Once the gateway is paired to the UHH2,
the blue LED on the gateway will flash when communications are transmitted
between the UHH2 and UHH-BTG.

Touch to

go to

Bluetooth

menu

Figure 2

Pairing Probes or Modules to Gateway

The wireless probes and modules automatically become discoverable to the gateway
when they are turned on if they are not already connected to another gateway or
Model UHH/UHH2 base unit. You must be in the Mobile Meter

®

or other Dwyer
Instruments, Inc. approved app to see which probes are paired. The blue LED on
the gateway and the green LED on the probe will flash rapidly when there is
communication between the probe and the gateway.

Touch to get started

igure 3

F

he app also has a demo mode which can be selected at this time, which allows

T

sers to familiarize themselves with the app and its functions before connecting their

u

wn instruments. To leave demo mode and enter measurement mode, press the

o
back button until the main screen is up, then press Get Started and press No on the
box that pops up.

Touch to enter

demo mode

Touch to enter
measurement mode

Figure 4

During the first time using the app, no probes will be paired yet. It will prompt to go
to the probe set up menu to find available probes. If they aren’t already, turn on the
probes or modules at this time to make them discoverable.

Figure 5

Touch to
set up probes