手持式数字差压计

范围（美制）

范围（英制）

压力范围

表压，绝压和差压

0-10 in H₂O

0.2.5 k Pa

12.5 k Pa(50 in H2o)

0-28 in H₂O

0-7 k Pa

35.0k Pa(140 in H2o)

0-80 in H₂O

0-20 k Pa

150 k Pa(600 in H2o)

0-120 in H₂O

0-30 k Pa

150 k Pa(600 in H2o)

0-200 in H₂O

0-50 k Pa

400 k Pa(1600 in H2o)

0-14.5 psi

0-200 k Pa

400 k Pa(58 psi)

0-29 psi

0-100 k Pa

700 k Pa(100 psi)

0-100 psi

0-700 k Pa

1700k Pa(246 psi)

0-145 psi

0-1000 k Pa

2700k Pa(390 psi)

0-245 psi

0-1700 k Pa

2700k Pa(390 psi)

表压，和18/8 SS（UIN 1.4305）兼容介质

0-14.5 psi

0-100 k Pa

200 k Pa (29 psi)

0-29 psi

0-200 k Pa

400 k Pa (58psi)

0-100 psi

0-700 k Pa

1400 k Pa (203 psi)

0-145 psi

0-1000 k Pa

3400 k Pa (493 psi)

0-245 psi

0-1700 k Pa

3400 k Pa (493psi)

0-435 psi

0-3000 k Pa

7000 k Pa (1015 psi)

0-000 psi

0-7000 k Pa

1400 k Pa (2030 psi)