Product Details

Professional Digital Air Pressure Meter & Manometer to Measure Gauge & Differential Pressure ±13.79kPa / ±2 psi / ±55.4 H2O TL-100

digital manometer performs differential pressure measurements in low-pressure gas systems, including performing leak tests, setting delivery pressures, making regulator adjustments, and confirming pressure switch operation. The instrument has a -55 to +55 inH20 measuring range, + or - 0.3% full scale accuracy, The LCD has a backlight for viewing in a variety of lighting, and a data hold function to retain the last reading for recording.

Features:

1.11 selectable units of Measurement

2.Differential pressure measurement

3.Max / minimum / Average reading record function

4.Data hold function

5.Large LCD with backlight

6.Zeroing, offset, and data compensation

7.Low battery alarm

8.Auto power off settup function

9.Over range indicator

Specifications:

Pressure types	Differential
Media compatibility	Gas
Pressure range	-55.0 to +55.0 inH20
Accuracy	+ or - 0.3% full scale accuracy
Response time	0.5 seconds, typical
Engineering units	InH20, ftH20, cmH20, psi, bar, mbar, kPa, inHg, mmHg, ozin2, Kgcm2
Pressure limits	10 psi
Display	Dual LCD
Connection	1/8" MPT x 1/8" barb
Operating temperature	32 to 122 degrees F/0 to 50 degrees C
Power requirements	9V battery or external 9V DC

Function	Range	Resolution	Function	Range	Resolution
kPa	13.78	0.01	inHg	4.07	0.001
Psi	2	0.001	mmHg	103.4	0.1
Kgfcm2	0.140	0.001	InH2O	55.40	0.01
Ozin2	32.00	0.01	FtH2O	4.613	0.001
Bar	0.137	0.001	cmH2O	140.6	0.1
Mbar	137.8	0.1

Product description

1.1.Tube Connector (+)

2.1.Tube Connector (-)

3.LCD Display

4.4.HOLD/Backlight button

5.REC Button

6.Power on/off Button

7.DIF Button

8.UNITS Button

9.Battery Cover

LCD display

1.Data Hold Function

2.Differential Pressure Mode

3.Power Symbol

4.MAX/MIN/AVG indicator

5.Low Battery Symbol

6.Pressure Units

Trouble Shooting:

1. Power on but no display or the display disappears

a. Check the battery is in place with good contact to the pins and the correct way round.

b. Remove battery for one minute and re-install.

c. Replace the battery.

2. For all other issues please contact your supplier.

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.

One set included

-1 x Manometer

-2 pairs of tubing

-1 x 1/8" MPT x 1/8" Barb Access Fitting

-1 x Soft pouch

-1 x Instruction Manual

Application:

1,HVAC/R refrigeration air-conditioning industry used to measure the pressure difference.

2, Medical facilities,

3,Measure negative pressure setting to ensure indoor air pests will not pollute the air in the outside world

4,Measure the positive pressure

6, Computer peripheral equipment pneumatic control

Company profile
1).We are a manufacturer that we can complete all the processes by ourselves.
2).As a manufacturer with so many years experience that we can supply beautiful products at a veryfavorable price for you.
3). All of our products are produced according to the strict standards of CE and ROHS,and all of exports ware tested using standard equipment to ensure precision before shipment.

Dongguan Xinrui Instrument is located in Dongguan ,GuangDong , professional manufacturer of instruments, such as IR thermometers, Anemometers, Sound Level Meters, Humidity and Temperature Meters,Lux meter etc.We provide one-stop services, from conceptual design to prototyping to mass production.

4)Payment terms: T/T,Western Union 30% deposit, balance before shipment, L/C is available.
5)Trade term: FOB,CIF&EXW are available Set Includes
6)CE and ROHS are approved
7)OEM is acceptable
8)One year after-sale service
9)Lowest shipping cost could be provided

Pictures: