If you looking for draft meter then you are right place. We are searching for the best draft meter on the market and analyze these products to provide you the best choice.
Best draft meter
1. Perfect-Prime AR1890 Professional Digital Air Pressure Meter & Manometer to Measure Gauge & Differential Pressure 13.79kPa / 2 psi / 55.4 H2O
Feature
Large LCD with backlight to measure gauge & differential pressureMeasuring ranges 13.79 kPa / 2 psi / 55.4 H2O with high accuracy 0.3% in full scale
11 selectable scales & units: inH2O, psi, bar, mbar, kPa, inHg, mmHg, ozin2, FtH2O, cmH2O, kgcm2
Zero adjust & offset functions; Data Hold; Error codes for out of range indication
MAX/MIN/AVG values with relative time stamps; Low power indication; Auto power off (can be disabled)
Description
Features-Gauge & differential pressure
-Measuring ranges 13.79 kPa / 2 psi / 55.4 H2O
-11 selectable scales & units: inH2O, psi, bar, mbar, kPa, inHg, mmHg, ozin2, FtH2O, cmH2O, kgcm2
-High accuracy 0.3% in full scale
-Large LCD with backlight
-Zero adjust & offset functions
-MAX/MIN/AVG values with relative time stamps
-Data Hold
-Error codes for out of range indication
-Low battery indication
-Auto power off (can be disabled)
-2 pairs of tubing included
Specifications
-Display: Large LCD with backlight
-Accuracy: 0.3% FSO (25C)
-Resolution: inH2O- 0.01 , cmH2O - 0.1, PSI - 0.001, inHg - 0.1...and others, please refer the manual
-Repeatability: 0.2% (Max 0.5% FSO)
-Linearity/Hysteresis: 0.29% FSO
-Maximum Pressure rating: 10 psi (but not the range of measurement)
-Response Time: 0.5 second typical
-Low Battery Indicator: Yes
-Over Range Indicator: Err.1
-Under Range Indicator: Err.2
-Operating Conditions: 0 to 55C (32 to 122F)
-Storage Conditions: -1 to 60C (14 to 140F)
-Power Supply: 1 x 9V Battery (not included)
One set included
-1 x Manometer
-2 pairs of tubing
-1 x 3/8" NPT x 1/8" Barb Access Fitting
-1 x Soft pouch
-1 x Instruction Manual
-Standard Factory Package
2. Bacharach 0013-3000 Draftrite Pocket Gauge with Two Sections of Draft Tube and Leatherette Case, 0.10 to 0 to -0.14" WC
Feature
Two Sections of Draft TubeLeatherette Case
Description
This pocket size instrument is conveniently held in one hand when being used, making it extremely suitable for heating contractors and service technicians. The free-floating pointer indicates sudden changes from draft to pressure caused by "puffbacks". Suitable for checking flue pipe, chimney, fire box, smoke hood, smoke pipe draft, draft regulator, oil burner firing rate, and basement ventilation.3. BLACK+DECKER TLD100 Thermal Leak Detector
Feature
Uses infrared sensors to measure surface temperaturesHelps homeowners track down power-draining drafts
Sold with a 5-step guide to fixing basic energy leaks and comes with the thermal leak detector
Plugging leaks can save up to 20 percent on heating and cooling costs
Backed by a two-year warranty
Description
Heating and cooling accounts for about 50 percent of your energy usage, but the average house has enough leaks and drafts to equal a 1 sq. ft. hole. Cut down on wasteful spending with the help of the Thermal Leak Detector from Black and Decker .The TLD100 is an infrared sensor that finds these leaks along walls, molding, ductwork and more. Auto color change provides quick, intuitive feedback, showing users where to caulk, insulate, etc.4. Yellow Jacket 78060 Complete Test Kit, 0-35" W.C
Feature
Sensitive diaphragm gauge calibrated in inches of water column and ounces per square inchImproved lamination strength of diaphragm (bellows) to Brass plate withstands higher over-pressure
Tube Nipple for easy connection to system manifold
Two gauge ranges available
The unique single bellows on Brass plate design replaces the double bellows for a stronger seal that resists greater over-pressure
Description
Easier to use than a manometer, this compact kit helps you accurately set manifold pressure for natural or L.P. Gas.5. Dwyer Series Mark II 25 Molded Plastic Manometer, Inclined-Vertical Scale, 0 to 3 inH2O Measuring Range, Red Gauge Fluid, 0.826 sp. gr.
Feature
Inclined-vertical manometer for use in air velocity and air filter performance applications, and other general purpose applicationsRed gauge fluid is freeze-proof and has lower evaporation rate for use in cold environments, and produces expanded scale viewing for improved reading resolution
0 to 3 inH2O measuring with built-in zero level to ensure accurate readings
Leakproof O-ring seals and overflow tank reduces risk of fluid loss
Can be mounted on any vertical surface and built-in spirit level simplifies leveling
Description
The Dwyer Mark II 25 inclined differential manometer with red gauge fluid has a 0 to 3 inH2O measuring range, built in zero level and molded plastic case for monitoring air velocity and air filter performance, and taking pressure measurements above and below atmospheric pressure. Red gauge fluid is freeze-proof and has lower evaporation rate for use in cold environments, and produces expanded scale viewing for improved reading resolution. The built-in zero level provides linear calibration. The manometer has a styrene-acrylonitrile housing, indicating tube, and fluid wells for strength and durability. The molded ABS knobs and zero adjust plunger and shock-mounted glass level vial are wear-resistant. Leakproof O-ring seals and overflow tank reduce the risk of fluid loss. Scales are lithograph printed on aluminum to ease reading, and are epoxy coated to protect against wear. The manometer can be mounted on any vertical surface.
| Specifications | |
|---|---|
| Pressure types | Single and differential |
| Media type | Air |
| Case material | Styrene-acrylonitrile |
| Measuring range | 0 to 3 inH2O |
| Fluid type | Red gauge fluid, 0.826 sp. gr. |
| Mount | Stand and vertical mount |
| Accuracy | + or - 3% full scale |
| Maximum pressure | 10 psi/70 kPa |
| Maximum temperature | 140 degrees F/60 degrees C |
| Weight | 1.04 lbs./472g |
| Dimensions | 5-29/32 x 7-13/32 x 2-1/4 inches (H x W x D) |
H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.
Manometers measure the pressure of a liquid or gas. They are used in laboratory, medical equipment, engineering, automotive, and heating, ventilation, and air-conditioning applications. Manometers measure any combination of gauge, absolute, or differential pressures. Gauge pressure is the amount of pressure in a system relative to the ambient pressure, absolute pressure is the amount of pressure in a system relative to an absolute vacuum, and differential pressure is the difference between two pressures. Analog manometers are composed of columns of liquid, and they use gravity and the liquid's density to calculate pressure. Because they have no moving parts, analog manometers do not require re-calibration. Digital manometers have pressure sensors that are connected to a system with a hose to provide a digital readout of the amount of pressure present in a system. They use microprocessors to calculate pressure, and they require periodic calibration to help ensure accuracy.
Dwyer Instruments manufactures measurement and control instruments, including pressure gauges, flow meters, level instrumentation, temperature instrumentation, and air quality monitors. The company, founded in 1931, is headquartered in Michigan City, IN.
What's in the Box?
- Mark II 25 manometer
- Red gauge fluid, 1oz.
- Flexible double column plastic tubing, 8 ft.
- (2) Tubing connectors, 1/8"
- (2) Mounting screws
- Red and green pointer flags
- Instructions
6. Manometer, RISEPRO Digital Air Pressure Meter and Differential Pressure Gauge HVAC Gas Pressure Tester
Feature
SMART DUAL INPUT - RISEPRO manometer can easily measure the differential pressure with its dual input probes.RANGE & RESOLUTION - Measures +/- 2.000psi (0.001 resolution) with accuracy +/-0.3% in full scale
MAX PRESSURE - 10psi (Can resist up to 10psi but may not show readings when over 2psi)
11 SELECTABLE MEASURE UNITS - InH2O, Psi, Mbar, kPa, inHg, mmHg, ozin2, FtH2O, cmH2O, KGCM2, Bar
BACKLIT, DATA HOLD, AUTO OFF - Tailor-made with all of these useful features for your work requirements!
Description
RISEPRO Manometer is a professional instrument to measure gauge & differential pressure in the ranges of 13.79 kPa / 2 psi / 55.4 H2O with accuracy of +/- 0.3% in full scale. It can resist up to 10psi but may not show readings when exceeded the measure range of 2psi.This manometer is ideal for use in HVAC industry, pneumatic controls, medical equipment, gas appliance repair and installation, laboratory testing, computer peripherals.
Features
One set included
7. Dwyer Air Meter Kit, 460, .005-1.0" w.c., 260-4000 FPM with Probes and Carrying case
Feature
Air meter with detachable probes measures air velocity in fpmIncludes a slide rule calculator for determining static pressure in inches of w.c.
Dual-scale shows low- and high-range readings and has red graduations for distinct readings
Made of hard plastic to resist breakage and provide a clear view of the scale
Includes return grille probe, supply grille probe, angle connector, rubber tubing, air velocity calculator, pipe cleaners and nylon bristles for cleaning, carrying case, and instructions
Description
Simple and quick, the M460 Air Meter is popular for servicing air conditioning, heating and ventilating equipment. Direct reading velocity and static pressure scales both low and high ranges show supply and return grille velocities, furnace draft, pressure drop across filters, etc. The M460 gives consistent, accurate results with no tedious calibration. Rugged plastic for rough daily use.
8. E Instruments E500-1 Combustion Analyzer with O2, CO, CO2, Combustion Efficiency. Maximize Combustion Efficiency of Residential and Light-Commercial Boilers, Water Heaters and Furnaces.
Feature
SIX TOOLS IN ONE: (1) Combustion Analyzer for O2, CO, CO2 (Calculates Combustion Efficiency, Excess Air, Losses, CO Air Free); (2) Ambient Room Air Carbon Monoxide (CO) Leak Detector; (3) Draft Meter (Negative & Positive Draft); (4) Cracked Heat Exchanger Test; (5) Built-In Differential Digital Pressure Manometer and (6) Built-in Differential Thermometer for flue and ambient air.MUST-HAVE FOR HVAC TECHS: The E500-1 portable, multifunctional combustion gas analyzer helps you easily install, set up and properly service residential and light commercial boilers and furnaces to assure maximum combustion efficiency.
COMPACT, EASY-TO-USE: With its one-button operation, the E500-1 is accurate, compact and easy-to-use, making it the ideal entry-level solution to monitoring your boiler and burner processes. Quick and easy intuitive menu with one-page Quick Reference Guide. Graphic display screen and backlight.
ONE METER, MULTIPLE FUNCTIONS: The E500-1 Combustion Gas Analyzer measures, display, store and print combustion efficiency, O2, CO, CO2, along with all necessary temperature, draft, and pressure measurements. The E500-1 contains 12 programmed fuels and oils, including Bio-Fuel and outdoor air temperature measurement for ALL HIGH-EFFICIENCY & CONDENSING boilers, water heaters, furnaces, etc.
IN THE BOX: E500-1 E500 Lite Kit: Analyzer w/ O, CO, CO, Efficiency, Excess Air, Draft, Pressure, Temp, Rechargeable Battery & AC Plug, 5' FT Dual Hose, 12" Probe, Water Trap, ABS Case, Calibration Certificate, Operating Manual, Cheat Sheet, Calculations for High Efficiency & Condensing Systems (No Bluetooth or Smartphone Apps).
Description
E Instruments E500-1 Combustion Analyzer with O2, CO, CO2, Combustion Efficiency. Maximize Combustion Efficiency of Residential and Light-Commercial Boilers, Water Heaters and Furnaces. SIX TOOLS IN ONE: (1) Combustion Analyzer for O2, CO, CO2 (Calculates Combustion Efficiency, Excess Air, Losses, CO Air Free); (2) Ambient Room Air Carbon Monoxide (CO) Leak Detector; (3) Draft Meter (Negative & Positive Draft); (4) Cracked Heat Exchanger Test; (5) Built-In Differential Digital Pressure Manometer and (6) Built-in Differential Thermometer for flue and ambient air. COMPACT, EASY-TO-USE: With its one-button operation, the E500-1 is accurate, compact and easy-to-use, making it the ideal entry-level solution to monitoring your boiler and burner processes. Quick and easy intuitive menu with one-page Quick Reference Guide. Graphic display screen and backlight.ONE METER, MULTIPLE FUNCTIONS: The E500-1 Combustion Gas Analyzer measures, display, store and print combustion efficiency, O2, CO, CO2, along with all necessary temperature, draft, and pressure measurements. Contains 12 programmed fuels and oils, including Bio-Fuel and outdoor air temp measurement for ALL HIGH-EFFICIENCY & CONDENSING boilers, water heaters, furnaces, etc. Additional Features: "Plug-n-Play" Pre-Calibrated Field Replaceable Sensors, CO Sensor (0-4000 ppm) with Integrated NOx Filter, External Water Trap for Easy Condensate Removal, Rechargeable Li-Ion Battery Pack with AC Charger, 12 Probe Included with 6 Dual Hose for Gas & Draft Measurements, Protective Magnetic Rubber Boot and ABS Carrying Case. IN THE BOX: E500-1 E500 Lite Kit: Analyzer w/ O, CO, CO, Efficiency, Excess Air, Draft, Pressure, Temp, Rechargeable Battery & AC Plug, 5' FT Dual Hose, 12" Probe, Water Trap, ABS Case, Calibration Certificate, Operating Manual, Cheat Sheet, Calculations for High Efficiency & Condensing Systems (No Bluetooth or Smartphone Apps).9. Bacharach 13-3001 Pocket draftrite Gauge
Feature
Range: +0.05 to 0 to -0.25 inch wLeatherette case
Comes with two sections of draf tube
