Data Sheet
TMD-55W
Multilogger Thermometer
with Wireless Download
Amprobe TMD-55W thermometer with wireless download
capability is a professional choice for HVAC/R technicians,
electricians, research, industrial process, and quality control.
This model with dual inputs allows easy super-heat and sub-cool
temperature measurement as well as
cut-out and in temperature measurements.
Choose between models with 0.1% and 0.05% basic accuracy,
single and triple displays or memory. Wireless communication
is invaluable for applications requiring remote access to the
instruments data.
Backlit triple-display
No hassle
warranty
No waiting.
No shipping
charges.
Our commitment to
high-quality products
and customer service
is demonstrated by
our industry exclusive
“No Hassle” warranty.
In the unlikely event
that an Amprobe Test
Tool requires warranty
service, any of our
local dealers are
authorized to replace
it, on the spot.
(note: $500 MSLP limit)
Built in memory
16 sets, Maximum 1024 data points
Data-logging:
128 samples with real-time data per channel
Easy Data Recall with up and down key: T1, T2, T1-T2, Time
and Memory Location
Thermocouple Offset Adjustment
REC, MAX, MIN, MAX-MIN, Average, Relative Zero and HOLD
functions
Resolution 0.1°C/1°C, 0.1°F/1°F
Warning beeper with Hi/Lo setting
User selectable recording interval
Real time clock with calendar
Amprobe® Test Tools
www.Amprobe.com
TMD-55W Multilogger Thermometer with Wireless Download
General Specifications
Display
Polarity
Low Battery Indication
Auto Power Off
Measurement Rate
Operating Environment
Storage Environment
Accuracy
Battery
Battery Life
Dimensions
Weight
WIRELESS Features
Frequency Range
4½ digit liquid crystal display (LCD) with
a maximum reading of 19999.
Automatic, positive implied, negative polarity indication.
The “ ” is displayed when the battery voltage drops below the operating level.
30 minutes
2.5 times / second.
0°C to 50°C (32°F to 122°F) <80% R.H.
-20°C to 60°C (-4°F to 140°F) <70% R.H. with battery removed from meter.
Stated accuracy at 23°C ±5°C, <75% R.H.
1.5V x 4pcs AAA size
120 hours
L241.3 X W157.98 XH76.2mm (9.5 X 6.22 X3 in)
Approx. 304g (0.67lb) including batteries and packaging box.
Data Sheet
910~920MHz.
Low current consumption less than 1mA.
The transmitting distance can reach 25M without magnetic interference.
Amprobe® Test Tools
www.Amprobe.com
TMD-55W Multilogger Thermometer with Wireless Download
Electrical Specifications
Temperature Scale
Measurement Range
User selectable Celcius or Fahrenheit
Thermocouple Type Range
K-TYPE (0.1°) : -200°C to 1372°C (-328°F to 2501°F)
J-TYPE (0.1°): -210°C to 1200°C (-346°F to 2192°F)
T-TYPE (0.1°): -200°C to 400°C (-328°F to 752°F)
E-TYPE (0.1°): -210°C to 1000°C (-346°F to 1832°F)
R-TYPE (1°):
0°C to 1767°C (32°F to 3212°F)
S-TYPE (1°): 0°C to 1767°C ( 32°F to 3212°F)
N-TYPE (0.1°): -50°C to 1300°C ( -58°F to 2372°F)
K/J/T/E-TYPE
±(0.05% rdg + 0.3°C) -50°C to 1372°C
±(0.05% rdg + 0.7°C) -50°C to -210°C
±(0.05% rdg + 0.6°F) -58°F to 2501°F
±(0.05% rdg + 1.4°F) -58°F to -346°F
N-TYPE
±(0.05% rdg + 0.8°C) -50°C to 0°C
±(0.05% rdg + 0.4°C) 0°C to 1300°C
±(0.05% rdg + 1.6°F) -58°F to 32°F
±(0.05% rdg + 0.8°F) 32°F to 2372°F
R/S-TYPE
±(0.05% rdg + 2°C) 0°C to 1767°C
±(0.05% rdg + 4°F) 32°F to 3212°F
Data Sheet
Accuracy
Amprobe® Test Tools
www.Amprobe.com
TMD-55W Multilogger Thermometer with Wireless Download
Data Sheet
Amprobe® Test Tools
website: www.Amprobe.com
email: info@amprobe.com
Everett, WA 98203
Tel: 877-AMPROBE
Amprobe® Test Tools
website: www.Amprobe.com
email: info@amprobe.com
Everett, WA 98203
Tel: 877-AMPROBE
©2010 Amprobe Test Tools. All rights reserved.
6/2010 TMD-55_DS Rev A
Amprobe® Test Tools
www.Amprobe.com
