Digital Manometer With 11 Units Differential Pressure Gauge

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).
• 4 pairs of tubing included.

Specification: 

Display : Dual LCD
Accuracy : ±0.3% FSO (25°C)
Repeatability : ±0.2% (Max ±0.5% FSO)
Linearity/Hysteresis : ±0.29% FSO
Maximum Pressure : 10psi
Response Time : 0.5 second typical
Low Battery Indicator : Yes
Over Range Indicator : Err.1
Under Range Indicator : Err.2

Operating Conditions : 0 to 55°C (32 to 122°F)
Storage Conditions : -1 to 60°C (14 to 140°F)
Power Supply : 1 x 9V Battery (included)
Size : 260 x 140 x 65 mm(10.2 x 5.5 x 2.6 inch)
 

Package includes :  

1 x HT-1890 Manometer
2 pairs of tubing
1 x 1/8” MPT x 1/8” Barb Access Fitting
1 x Soft pouch
1 x Instruction Manual
Standard Factory Package