Manufacturer: General Tools Product Type: HVAC/R
The Mannix Digital Psychrometer is a precision temperature & humidity meter with features only available on instruments five times the price. This unit is extremely accurate and gives you a super fast... MORE INFO
List Price: $114.95
Discount: -$25.95

Price: $89.00
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Manufacturer: General Tools Product Type: HVAC/R
Effortlessly test for proper draft and positive or negative pressure in a room, house or factory, ranging from 0-100 psi. This portable, highly accurate instrument is ideal for measuring differential... MORE INFO
List Price: $247.95
Discount: -$58.95

Price: $189.00
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Manufacturer: General Tools Product Type: HVAC/R
Digital barometer with Real Time Pressure Readout Past 12 hours Pressure History Hi Precision Barometric Weather Forecast Resolution : Sunny, Partial Sunny, Cloudy, Rainy, Stormy ... MORE INFO

Price: $39.99
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Manufacturer: General Tools Product Type: HVAC/R
The CFM Thermo-Anemometer allows you to choose between °C or °F with the flip of a switch. This meter is fast acting and portable, but it also features Min, Max and Average recording, hold... MORE INFO

Price: $260.95
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Manufacturer: General Tools Product Type: HVAC/R
This instrument is the only model that can measure CFM/airflow using one hand operation. It's an ideal service instrument as it is easy and comfortable to operate, yet offers state-of-the-art engineering... MORE INFO

Price: $215.95
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Manufacturer: General Tools & Instruments Co Llc Product Type: HVAC/R
This data logging temperature / humidity monitor is ideal for temperature, humidity monitoring, and control in labs and other critical areas. Features: Complete environmental monitor and alarm... MORE INFO

Price: $899.00
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Manufacturer: General Tools Product Type: HVAC/R
This digital air flow meter allows for single hand airflow measurement. It features a handy recessed service grip, single & multi-point average, a RS-232 output, Min/Max, Data hold and a ºF/ºC switch.... MORE INFO

Price: $269.95
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Manufacturer: General Tools Product Type: HVAC/R
Unique sensor cap design adjusts to closed position for protection during storage. Tripod mountable & sensor protective mechanism. Calculates T1-T2 (air temperature-external probe temperature). F/C... MORE INFO

Price: $189.95
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Manufacturer: General Tools Product Type: HVAC/R
Features: Air flow displayed in 5 measuring units (ft/min, m/s, km/h, MPH, knots) Min/max button with recall feature Data hold freezes current value Lightweight, easy to hold shape Low friction... MORE INFO

Price: $89.95
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Manufacturer: General Tools Product Type: HVAC/R
Effortlessly test for proper draft and positive or negative pressure in a room, house or factory, ranging from 0-2 psi. Test and balance HVAC equipment, medical equipment and computer peripherals. Checking... MORE INFO

Price: $239.95
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Manufacturer: General Tools Product Type: HVAC/R
The Mannix Mini Airflow Meter is fitted with an impeller and with sensors which allow it to carry out measurements in the open air. It will give you all the information essential for your open air activities... MORE INFO

Price: $69.95
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Manufacturer: General Tools Product Type: HVAC/R
Slim probe for lower velocity measurements. Telescoping probe is ideal for measuring small vents & spaces extends up to 4 ft. Data hold, records min/max readings, auto off, includes RS232 ouput. Features:... MORE INFO

Price: $384.95
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Manufacturer: General Tools & Instruments Co Llc Product Type: HVAC/R
This wireless data logging weather station provides wireless transmission of outdoor temperature, humidity, quantity of rainfall, wind velocity and direction from the exterior sensors to the display... MORE INFO

Price: $423.00
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Manufacturer: General Tools Product Type: HVAC/R
Displays Indoor & Outdoor Temperature 3-Channel Wireless Thermometer Weather Forecaster 12 Hour Pressure History Barometer Display & 12 Hour History Indoor Range 32 to 122ºF... MORE INFO

Price: $69.95
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