[AS511]

[AS511B]

Function:
PROFESSIONAL MANOMETER: Can test the difference between area and pipe and pipeline wind speed. It has a wide pressure range and ±0.1% accuracy.
CLEAR DISPLAY: 2.7" LCD screen with easy-to-read backlight.
12 different measurement units: hpa, kpa, mmHg, psi, mbar, ozin2, inHg, Kgcm2, inH2O, ftH2o, cmH2O Other Functions: Max/Min. Numerical measurement function, data recording, data hold, zero function
User-friendly prompt: Low battery display, HI and Lo over range display
Low power consumption & amp; Energy saving: Powered by 3 AAA batteries (not included) and will automatically turn off after 15 minutes of not operation.
COMPACT SIZE & LIGHTWEIGHT: Easy to operate and carry, also comes with a protective zipper pouch.
Wide range of uses: Suitable for measuring differences in air pressure in chemical industries, electrical industries, and nuclear machines.

Specifications:
Model: AS511 / AS511B (Optional)
AS511:
Differential Pressure Measurement Range: -39.98 - 39.98 KPa
Maximum Permanent Load Pressure Range: -79.96 to 79.96 KPa
Pressure Resolution: 0.01KPa
Accuracy: ±1%FS, Maximum Accuracy: ±400Pa
AS511B:
Differential Pressure Measurement Range: -206.8 - 206.8 KPa
Maximum Permanent Load Pressure Range: -413.6 - 413.6 KPa
Pressure Resolution: 0.1KPa
Accuracy: ±1% FS, Maximum Accuracy: ±2.08 KPa
Measurement selection ratio: 0.5 seconds
Unit: hpa, kpa, mmHg, psi, mbar, ozin2, inHg, Kgcm2, inH2O, ftH2o, cmH2O, cmH2O, Temperature measurement range: -10 to 60 degrees Celsius
Humidity measurement range: 5 - 99% RH
Temperature accuracy: ±2℃
Humidity Accuracy: ±5%RH
Storage Environment: -10~70℃ / -4~140℉
Power Supply: 3 * 1.5V AAA battery (not included)
Material: ABS
Product size: 167 * 65 * 30mm / 6.57 * 2.56 * 1.18in
Item weight: 141g / 4.99oz
Package weight: 305g / 10.77oz
Package size: 24.8 * 9.3 * 5.3cm / 9.76 * 3.66 * 2.09in

Package List:
1 x Pressure Gauge
1 * Accessory Package
2 x Plastic pipes
1 x Zipper Pouch
1 x User Manual (English)