General Digital Gas Manometer


* Display unit options: psi, in.H2O, bar, mmHg, oz.in2, kgcm2, kPa, ft.H2O, in.Hg, cmH2O, mbar
* Min/Max memory + data hold
* Large backlit dual-readout LCD that displays the measured pressure above a relative time clock (which enables resetting of the measurement timeline)
* One-button relative zero setting
* Includes two connection hoses
* Optional #ASFTKIT PC data logging software/hardware is available
* Auto power off (can be disabled for data logging)
* NIST calibration is available
* Measurement range/resolution: 0 to 15 psi/0.01 psi
* Measurement accuracy: ?0.3% of full-scale value
* Response time: 0.5 seconds
* Dimensions of connection hoses: 39″ (1m) long, with 0.16″ (4mm) I.D. and 0.24″ (6mm) O.D.
* Auto power off: After 20 minutes of inactivity
* Operating temperature: 32 to 122F (0 to 50C) @ <80% RHWeight: 7.6 oz. (215g)
* Power source: “9V” battery (included) or optional #Z110VADPT 9V AC adaptor
* Combined Accuracy: ?1% of full scale
* Two connection hoses
* Custom hard plastic carrying case
* Battery
* Dimensions 7.2 x 2.8 x 1.2″ (182 x 72 x 30mm)

SKU: tgdm8215 Category:


The #DM8215 is optimized for applications in which gage or differential pressure ranges from 0 to 15 psi. Its resolution of 0.01 psi is sufficient for measuring gas pressure in HVAC/R systems with ?0.3% accuracy.