Sper Scientific 840099 Datalogging Manometer - Manual (Page 15)

15
BATTERY REPLACEMENT
When the low battery icon is displayed, open the battery
cover, install 4-AAA Alkaline batteries and replace the cov-
er. Remove the batteries during prolonged periods of non-
use.
Unit of Measure Range Resolution
PSI ±5 0.001
inH
2
O ±138 0.1
kPa ±34.5 0.01
ftH
2
O ±11.5 0.01
inHg ±10.2 0.01
cmH
2
O ±352 0.1
mbar ±345 0.1
Bar ±0.345 0.001
mmHg ±259 0.1
oz / inch2 ±80 0.01
Kg / cm2 ±0.35 0.001
Max Pressure 20 PSI
840086 SPECIFICATIONS
Accuracy ± 0.3% fs @ 25 ºC
Manual Memory 99
Auto Log Memory 1200
Battery 4-AAA Alkaline
Dimensions 208x70x53 mm
Repeatability ± 0.2% typ, max ± 0.5% fs
Combined linearity & hysteresis ± 0.29% typ, max ± 1.0% fs
Weight 9 oz (255g)