ReviewsDifferential Pressure Switch

Janome Cover Pro 1000CPX Cover Stitch Machine with 3-Piece Accessories

Easy Easy-to-Thread Lay-in Tension Dials and Color Coded Thread Route.
Quick Switch from 4-Thread Overlock to 3-Thread Rolled Hem.
Durable Cutting Blades for Overlocking Light to Heavy Weight Fabrics.
Overlock Woven or Knit Material With Adjustable Foot Pressure and Differential Feed.
Bonus! Extension Table and Trim Bin Included!.

Accurate Information: Patented dual indicator shows differential pressure drop and operating efficiency.
General protection with particle removal down to 1 micron, including coalesced liquid, water, and oil, providing a maximum remaining oil aerosol content of 0.1 mg/m3 (0.1 ppm) at 21°C (60°F).
Engineered to deliver low pressure drop throughout the life of the filter, reducing energy costs in your facility.
Patented dual indicator shows differential pressure drop and economical operating efficiency.
Smooth bore flow insert directs air into the filter element to minimize turbulence and pressure losses.

Measuring Range: -10.0 to 10.0 mm.w.c/-100 to 100 Pascals with 4 to 20mA Output.
Display: Integrated 4 Digit Red LED 7 Segment Display 0.5” | Sensors: Integrated High Speed Differential Pressure Sensor.
Maximum Over Pressure: 2 Times the rated pressure.
Alarm Type: Built in Buzzer Alarm for Process Violation Alert.
Size: Standard 4 ½'' (114.3mm.) Diameter.
Supply Scope: 1 Unit of Differential Pressure Gauge, 1 Unit of Adaptor, Silicon Tube, Mounting Screws, Instruction Manual and Calibration Certificate | Applications: Laminar Air Flow Cabinets, Clean Rooms, Bio Safety Cabinets and AHU's..

Measures air pressure of the single pipe or differential pressure of 2 pipes. Has 11 selectable units of measurement kPa, psi, kgfcm2, ozin2, bar, mbar, inHg, mmHg, inH2O, ftH2O, cmH2O..
Best for measuring the ventilation and air condition systems. Widely used for gas measurement, calibration, and any troubleshooting of any gas pressure systems..
Max / minimum / Average reading record function.
Low battery display and Auto power off set up function.
Differential pressure measurement,Large LCD backlit dual display.

This digital handheld manometers can measure the air pressure of the single pipe， or differential pressure of two pipes.it is suitable for measuring of ventilation and air condition systems,and widely use forgas measurement,calibration,and any trouble shooting of any gas pressure systems..
Ultra-low-power sensing & measurement with 32-bit MCU and 24-bit ADC make the measurement of air press faster and more accurately.Perfect for working on tankless heaters,Very handy to set gas pressures on electric valves,Using for service testing of gas pressure on domestic boilers, Measures Air Flow about your bathroom fan ect..
12 Selectable Units of Measure (kPa, Psi, Kgfcm2, Ozin2, Bar, mbar, inHg, mmHg, InH2O, FtH2O, cmH2O, Pa) with function: Data Hold and Error Code - Response Time: 0.5 Sec..
Ehdis digital manometer has Dual Input that can test / measure the differential gas pressure with its provided twin input probes.Max / minimum record function.
Data save function, also has room temperature future..

Free Arm: Removing the auxiliary bed enables free-arm sewing. This is convenient for sewing cylindrical pieces, attaching sleeves, hemming pants, and....
Cutting Width: Adjusting the position of the knife allows you to beautifully finish both overlock and rolled hemstitching..
Differential Feed: Adjusting the differential feed allows you to sew beautiful finishes including stretchy fabrics such as knits and georgette.....
Foot Pressure: The presser foot pressure can be adjusted according to the fabric. Adjusting the pressure to lightweight, medium weight, and....
Lower Looper Threader: Threading the lower looper can easily be done by operating a lever..

Product 1: Efficient: The combustion testing tool reliably measures the carbon monoxide and O2 level of furnaces and boilers, as well as temperature, draft and differential pressure.
Product 1: Durable: The flue gas meter is equipped with an extremely sensitive CO and O2 sensor with up to 6 years of life expectancy and a measuring range up to 4,000 ppm.
Product 1: Easy application: Start measuring from standby mode at the touch of a button. Extra strong magnets at the back of the meter enable a hands free and secure measuring operation.
Product 1: Intuitive: Thanks to the large HD smart touch display with a clearly structured measurement menu, the flue gas detector offers all measurements at one glance.
Product 2: Versatile: The testo 510 measures differential pressure, total external static pressure, manifold pressure and duct velocities, making it ideal for HVAC/R field servicing technicians.
Product 2: Precise measurements: Thanks to the temperature and air density compensated pressure sensor, the air pressure meter delivers accurate data for ten different measurement units.
Product 2: Always ready: The backlist display, in conjunction with its intuitive design and magnets on the back, allow for a convenient application of the compact digital pressure g....

2/3/4 Thread serger with automatic rolled hem.
Color coded threading breakaway looper external adjustment for stitch length and differential feed.
Powerful knife system with dedicated drive mechanism. Sewing Speed: Max. 1500 spm.
Sews light to heavy weight fabric. Max. Stitch Length- 4mm.
Safety Switch machine will not run when swing cover is open.Differential Feed:0.7 : 2.0 Ratio.

Measures gas pressure, static pressure and differential.
Use to test and adjust pressure switches.
Features include a backlit dual display, zero adjust button, rugged rubber boot, magnetic hanger and auto power off.
Includes: 2 static pressure probes, 2 slide on gas adapters, quick connect leads, 3 hoses and Y-splitter and pump bleed accessory.

2/3/4 Thread serger with automatic rolled hem.
Color coded threading breakaway looper external adjustment for stitch length and differential feed.
Powerful knife system with dedicated drive mechanism. Sewing Speed: Max. 1500 spm.
Sews light to heavy weight fabric. Max. Stitch Length- 4mm.
Safety Switch machine will not run when swing cover is open.Differential Feed:0.7 : 2.0 Ratio.

Differential pressure (manometer) measures static pressure, air flow, and volume flow (with pitot tube not incl.).
Measures manifold pressure and pressure drop across filters and coils and has measurement menu in app that includes pressure drop alarms.
Easy configuration and calculations for volume flow (enter pitot tube factor and dimensions easily).
Magnetic back holds instrument for hands-free operation.