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Amprobe TMA-20HW Hot Wire Anemometer

Name: Amprobe TMA-20HW Hot Wire Anemometer
Brand: Amprobe
SKU: AmprobeTMA-20HW
Price: 206.54 USD
Availability: InStock
Rating: 4.40 (5 reviews)

4.5 (5 Reviews) | UPC: 095969556903 | Model: Amprobe TMA-20HW

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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
Data hold & Maximum / Minimum with Time stamp
Data Memory and Real function (99 sets)
Large backlit LCD display with 5 parameters
Auto Power ON / OFF setting
Simple and safe to use

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List Price: $279.95

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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.

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 : 9.0 mm (0.35 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	±(1.2% rdg + 5 dgts) up to 400V Hz**
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	10 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	No
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 Data hold & Maximum / Minimum with Time stamp Data Memory and Real function (99 sets) Large backlit LCD display with 5 parameters Auto Power ON / OFF setting Simple and safe to use
Warranty	1 YEARS
Product Height	2.5 IN
Product Length	14.2 IN
Product Width	8.5 IN
Data Logging	No
HTS/Schedule B Number	9026.80.4000
ECCN Number	EAR99
Battery Type	AAA
Power Supply Voltage	Battery Powered
Country of Origin	Taiwan
Shipping Height	3.50 IN
Shipping Length	14.25 IN
Shipping Width	11.25 IN

4.5

Out of 5

Average Customer Review

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Displaying all 5 reviews

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Amprobe TMA-20HW

5.0

This is a great little unit with a nice telescoping probe. Used it for a smoke test to measure CFM of the system, and it seemed to work well and provide a fairly accurate reading.

Verified Purchase Anonymous on Jul 17, 2018

Recommend to a Friend

Hot Wire Anemometer Amprobe TMA-20HW

5.0

I purchased this instrument to investigate problems in our church HVAC systems. It was easy to use. It did everything it was listed to do.

Verified Purchase Anonymous on Nov 21, 2017

Recommend to a Friend

Amprobe TMA-20HW Back to Reviews

4.0

Overall a nice quality product with easy to use interface but needs 6 AAA batteries and a data port or SD card would of been great.

VLAD on Jul 11, 2017

Recommend to a Friend

Hot wire anemometer

4.0

The anemometer is used in a test device that measures the drying rate of fabric. We need to know the air speed, and this tool is great for low air flow applications.

Labtech on Apr 17, 2015

Recommend to a Friend

Seems to work

4.0

It is what it is. Cheap plastic, but reflects the price.
Pretty nice with the extension on it.

Jonathan on Apr 07, 2015

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Amprobe TMA-20HW Hot Wire Anemometer

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Tech Specs

Environmental Testers / Physical Property/Anemometer / Air Flow Template

Test Equipment General Attributes

4.5

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