BT-189B °¡½º ¾Ð·Â Å×½ºÅÍ LCD µð½ºÇ÷¹ÀÌ ¹é¶óÀÌÆ® µðÁöÅÐ ¾Ð·Â°è µà¾ó Æ÷Æ® ¾Ð·Â°è ¸ðµç °¡½º ¾Ð·Â ½Ã½ºÅÛ ¹®Á¦
¡¼Multifunctional & Wide Applications¡½BT-189B Digital Manometer can measure temperature and pressure, and also supports maximum and minimum modes, which can be applied to more situations. It is applicable to the measurement of ventilation and air conditioning system, on-site calibration, and troubleshooting of any gas pressure system
¡¼High Quality & LCD Backlight Display¡½BT-189B Digital Manometer is made of ABS material, and the excellent performance of high-temperature resistance and impact resistance makes the air pressure meter have a long service life. Support LCD backlight, convenient lighting operation, display data clearer and easier to read.
![](https://ae01.alicdn.com/kf/S7d01a303a3924680a5532bcf4f6414dem.jpg)
¡¼High Resolution & High Accurant¡½The Dual-Port Manometer Gas Pressure Tester adopts professionally designed, it has a wide range, high resolution and high measurement accuracy, and it can carry out highstandard testing.It has high-quality pressure sensors£¬high-accuracy ADC and lowpower MCU, the measurement results are accurate.
¡¼ Recording function and reminder function ¡½ The digital pressure gauge with backlight has a recording function, which can timely and effectively view the maximum, minimum, and average values of measurement records in the recording mode. In addition, it also has a low battery reminder function, which can provide timely warnings when the battery is low, allowing you to keep track of the charging time.![](https://ae01.alicdn.com/kf/S3a2d7f6a682d4fd0904ce44bfa9a1e71Z.jpg)
Specifications:
unit |
range |
resolution ratio |
unit |
range |
resolution ratio |
inH20 |
±830 |
1 |
Ozin2 |
±480.0 |
0.1 |
Psi |
±30.00 |
0.01 |
ftH20 |
±69.20 |
0.01 |
Mbar |
±2068 |
1 |
cmH20 |
±2109 |
1 |
kPa |
±206.8 |
0.1 |
Kgcm2 |
±2.109 |
0.001 |
inHg |
±61.08 |
0.01 |
Bar |
±2.068 |
0.001 |
mmHg |
±1551 |
1 |
|
|
|
Product function:
accuracy:±0.3%FS
Linearity/hysteresis:± 0.1% FS of full scale
Limit maximum pressure:60Psi
Repeatability:±0.25%FS
Automatic shutdown:About 25 minutes
Pressure connection:One 1/8 "(3.18 mm) quick connector
Operating temperature:0~40¡É
Storage temperature range:-10~60¡É
Over-range prompt:ERR1 or ERR2
Working power supply:Two AAA batteries(not included)
Item weight:134g/4.73oz
Item size:160*62*31mm/6.3*2.44*1.22in![](https://ae01.alicdn.com/kf/S818552e884e64497b88148258c27eb69l.jpg)
![](https://ae01.alicdn.com/kf/S6725526847c1444caf693ca838c6550au.jpg)
![](https://ae01.alicdn.com/kf/Sa68c2a5ea1db47308b69e119cf035d66c.jpg)
Package Include:
1*BT-189B Meter
1*Probe
4*trachea
NoteThis product does not include batteries as they may be returned due to logistics issues