Digital Differential Manometer ¡À103.42KPa Air Pressure Meter Digital

Features: 

1. The instrument can measure differential/positive/negative pressure, has 11 selectable units of measurement kPa, mmHg, inHg, psi, mbar, bar, ozin², kgcm², inH₂O, ftH₂O, cmH₂O.

2. Suitable for measurement and on‑site verification of ventilation and air conditioning systems, clean room, or any gas pressure system troubleshooting.

3. Large screen with backlight, easy to measure in dark environment, easy operation and clear reading value, easy to carry.

4. It is an indispensable measuring tool for HVAC technicians, operation and maintenance engineers and scientific researchers.

5. Double injection molding, high-accuracy mold one-time casting, high-strength ABS engineering plastics better protect the body.

Specification: 

Type: Differential Manometer

Material: ABS Plastic

Battery: 3 x 1.5V AAA battery(Not included)

Measuring Range: ±103.42KPa

Accuracy: ±1%FS, maximum error 1.04KPa

Maximum Pressure Limit: 206.7KPa

Response Time: 0.5S

Pressure Connection: A 1/8in (3.18mm) quick connector

Working Temperature and Humidity: 0℃~40℃ 10%~80% RH

Storage Temperature and Humidity: -10℃~60℃ 10%~90%RH

Over-Range Prompt: Err1 or Err2

Range and resolution

Unit         Range        Resolution

KPa         ±103.42         0.01

mmHg ±775.7         0.1

inHg ±30.540          0.001

psi         ±15.000        0.001

mbar ±1034.2         0.1

bar         ±1.034         0.001

ozin² ±240.00         0.01

kgcm² ±1.055         0.001

inH₂O ±415.20         0.01

ftH₂O ±34.600         0.001

cmH₂O ±1054.6         0.1

Package Included: 

1 x Storage Bag

1 x Differential Manometer (Battery Not Included)

4 x Transparent Tube

1 x Bag of Adapter (2pcs)

Note: 

Please allow slight 1-2cm difference due to manual measurement and a little color variation for different display setting.