Amprobe TMA-21HW - Type (anemometer): Hot-Wire, Measurement (anemometer): Ft/Min

DATALOGGING HOT WIRE ANEMOMETER

Highly accurate thermometer with 0.1% basic accuracy for precise measurements
Fast response telescopic probe for use in hard to reach places
Air Flow Volume (CFM, CMM)
Instant, Avg, 2/3 Vmax Flow Measurements
Velocity m / s, f t / min, knots, km / hr, mph
Relative Humidity and Temperature Measurement
Data hold & Maximum / Minimum with Time stamp
Data Memory and Real function (99 sets)
512KB auto data-logging capacity
Large backlit LCD display with 5 parameters
Auto Power ON / OFF setting
USB interface
Simple and safe to use

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Product	Amprobe TMA-21HW DATALOGGING HOT WIRE ANEMOMETER
Price
In Stock
Type (anemometer)	Hot-Wire
Measurement (anemometer)	Ft/Min, km/hr, knots, m/s, MPH
Air Velocity Max	6000 ft/min
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Description

The Hot Wire anemometer technology eliminates the use of bearings and rotating parts. Because of this fact the meter is durable and provides good and stable accuracy of the measurements. It is used for indoor air quality and HVAC / R technicians measuring Heat / Ventilation, / Air conditioning / Refrigeration, wind flow and temperature in residential, commercial and industrial air conditioning systems.

In The Box

Manuals/Guides

Manufacturer Specs

GENERAL SPECIFICATIONS
Display	Triple display, 4 digit LCD reading
Sampling Rate	Once per second
Response Time	< 2 seconds
Manual Memory Capacity	5 X 99 sets. (Direct reading from LCD display)
Operating Conditions	0°C ~ 40°C (32°F ~ 104°F) 10 ~ 80% R.H.
Power Source	6 X AAA Battery
Battery Life	Approx. 10 hours
Dimensions	360.7 X 216 X63.5mm ( L14.2 X W8.5 X H2.5 in) with case
Weight	1043g ( 2.3 Lbs) with case
Probe Dimensions / Weight	Wire length : 2.2 meter (7.2 ft) Probe length : 1.2 meter (3.9 ft) Probe diameter of tip : 15.0 mm (0.59 in.) Probe diameter of base : 28.0 mm (1.1 in.) Probe weight : 165 g (0.36 lbs)

ELECTRICAL SPECIFICATIONS
Feature	Range	Accuracy
Air Flow	0.1 to 30.0 m/s 0.2 to 110 km/hr 10 to 6000 ft/min 0.1 to 59 knots 0.12 to 68 MPH	±3% of reading ±1%FS
Air Flow Volume	0 to 999900 CFM 0 to 999900 CMM
Temperature	-20°C to +60°C -4°F to +140°F	±0.5°C, ±0.9°F
Humidity	0 to 100%RH	±3%RH

Tech Specs

Environmental Testers / Physical Property/Anemometer / Air Flow Template
Type (anemometer)	Hot-Wire
Measurement (anemometer)	Ft/Min, km/hr, knots, m/s, MPH
Air Velocity Max	6000 ft/min
Air Velocity Min	0 ft/min
Accuracy Air Velocity	0 to 999900 CFM ±(1.2% rdg + 5 dgts) up to 0 to 999900 CMM 400V Hz**
Humidity	Yes
Temperature	Yes
IR Sensor for Tempature	No
Thermocouple Sensor for Temperature	No
Dew Point	Yes
Windchill	No
Light Meter	No
Water Proof	No
Min/Max Display	Yes
Data Hold	Yes
Thermal Printer Option	No
Interchangable Probe Options	No
Replaceable Vane	No
Metal Vane	No
Test Equipment General Attributes
Unique Features	Highly accurate thermometer with 0.1% basic accuracy for precise measurements Fast response telescopic probe for use in hard to reach places Air Flow Volume (CFM, CMM) Instant, Avg, 2/3 Vmax Flow Measurements Velocity m / s, f t / min, knots, km / hr, mph Relative Humidity and Temperature Measurement Data hold & Maximum / Minimum with Time stamp Data Memory and Real function (99 sets) 512KB auto data-logging capacity Large backlit LCD display with 5 parameters
Warranty	1 YEARS
Interfaces I/O	USB
Product Height	2.5 IN
Product Length	14.2 IN
Product Width	8.5 IN
Data Logging	Yes
HTS/Schedule B Number	9025.19.4000
ECCN Number	3A992
Battery Type	AAA
Power Supply Voltage	Battery Powered
Country of Origin	Taiwan

Amprobe TMA-21HW Questions & Answers

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How does the Amprobe TMA-21HW differ from the Amprobe TMA-20HW?

Answers (1) - Asked by Anonymous

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The Amprobe TMA-21HW offers the ability to measure temperature and relative humidity. It also has datalogging capabilities. All measurement specifications are the same.

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Answered by Anonymous