Instruments
for Environmental, Health and Safety Professionals,
HVAC Engineers
and Technicians, Manufacturing Engineers,
Quality Control and Laboratory Professionals
testo 174 Temp/RH
mini datalogger has benefits
which can make your work easier!
174
logger monitors and displays both current temperature & RH
value
Shows
current reading, maximum and minimum values, programmed limit
values or remaining battery life
Capacitive
humidity sensor with proven long-term stability
Secure
Data - data will not be lost even if battery is discharged
Easy
to change standard lithium battery
testo 174H
humidity datalogger
in use in greenhouse
Features that make it desireable
Highly sensitive NTC
thermistor temperature sensor & capacitive
RH sensor
Memory to record 3,900 readings
Fast data
transfer - data downloaded in less than 10 seconds
User-friendly ComSoft
3 Basic Software, is compatible with Windows®,
and provides the interface for logger programming
Downloaded data can
be graphed or viewed in table format
USB data transfer to PC or
Laptop
High protection Class
IP65 enclosure
E-mail address can be saved
in logger
Ideal for monitoring
temperature & RH fluctuations
at locations such as
in product shipment containers, refrigerated rooms, offices,
hospitals,
schools, grocery stores or industrial plants
testo 174
Mini Temperature & RH Datalogger Technical Specifications
174T
174H
Probe type
NTC Thermistor Sensor
Internal capacitive
humidity sensor
Measuring channels
1 channel (internal)
2
channel (internal)
Measuring range
-20°F to +180°F,
-30°C to +70°C
0-100%RH
Resolution
0.1°F, 0.1°C
0.1%
RH
Accuracy
± 0.5°
(-4 to 103.82°F), (-20 to 70°C)
±
3% RH (2% RH to 98% RH) ±
1 digit +0.03 % RH/K
Logger
3,900 values
Display
LCD,1 line
Measuring cycle
1 min to 24 hours
(user selectable)
Operating temperature
-4°F to +158°F
(-20°C to +70°C)
Storage temperature
-40°F to +158°F
(-40°C to +70°C)
Standard battery
(2) 3C-CR 2032 (Lithium)
Battery
life
Approximately 1
year (15 min measuring cycle +25°C)
Battery
change
By user
Housing
ABS Plastic, Protection
Class IP 65
Dimensions (l x
w x h)
2.0 x 1.4 x 5.0inches
55
x 35 x 14 mm
Weight
0.85 ounces, 24
grams
Warranty
2 years
testo 174 Logger Kits and Accessories
0572 1560
testo 174T
Mini temperature datalogger with display, 1 channel.
Includes: Locking
wall bracket, batteries and Certificate of Conformance
$
75.00
0572 6560
testo 174H
Mini temperature/RH datalogger with display, 2 channels. Includes: Locking wall bracket, batteries
and Certificate of Conformance
Starter
Sets include: testo 174T or H mini-datalogger, ComSoft Basic
software, locking wall bracket, USB
interface for programming & reading the logger, instruction manual,
battery and Certificate
of Conformance
Download
ComSoft Basic V5 software included with Starter Sets. It can also
be downloaded free of charge (www.testo.com/downloadcenter) or software
CD can be ordered as P/N 0572 0580 $15.00
174T in Download Cradle
Note: Pricing effective 1-1-12, subject to change without notice.
Accessories
0515 0028
Battery – 3V Lithium,
CR 2032
round cell
0572 0500
USB
cradle for 174T/H,
includes USB cable
400520 1901
Calibration Certificate,
NIST
Temperature - 3 standard points
Return
to SMG/interlink® For more information Email SMG/Interlink® Interlink Marketing Corporation dba SMG/interlink® PO Box 260795 Plano, Texas 75026 Toll free 1-800-804-6196 Ph: 972-985-0883 Fx: 972-985-3252 2203 Glen Forest Ln Plano, Texas 75023