Specifications
Display
Dual LCD
Accuracy
±0.3%FSO ( 77°F/25 °C )
Repeatability
±0.2% (Max.+/ -0.5% FSO)
Linearity/Hysteresis ±0.29% FSO
Pressure Range
2 psi (DPR302)
5 psi (DPR305)
Maximum Pressure 10psi(DP302)/20psi (DP305)
Response Time
0.5 Seconds typical
Low Battery Indicator Yes
Over range Indicator Err.1
Under range Indicator
Err.2
Operating Conditions 32°F to 122°F ( 0 to 50°C)
Storage Conditions 14 to 140°F ( -10 to 60°C)
Power Supply
(3)1.5V “AAA” batteries
DPR302
Function
Range
Resolution
Function
Range
Resolution
inH20
55.40
0.01
ozin
2
32.00
0.01
psi
2.000
0.001
ftH20
4.612
0.001
mbar
137.8
0.1
cmH20
140.6
0.1
kPa
13.79
0.01
kgcm
2
0.140
0.001
inHg
4.072
0.001
bar
0.137
0.001
mmHg
103.4
0.1
DPR305
Function
Range
Resolution
Function
Range
Resolution
inH20
138.4
0.1
ozin
2
80.00
0.01
psi
5.000
0.001
ftH20
11.53
0.01
mbar
344.7
0.1
cmH20
351.5
0.1
kPa
34.47
0.01
kgcm
2
0.352
0.001
inHg
10.18
0.01
bar
0.345
0.001
mmHg
258.6
0.1
