| Technical indicators | 
					| Pressure measurement | 
					| Range | -12 - 30 PSI/-0.8 - 2 bar | 
					| Resolution | 0.001 PSI, 0.0001 bar | 
					| Accuracy (1 year) | ± 0.025 % of full scale, ± 0.035 % of full scale over 6 months, only dry air and non-corrosive gases for 1 year
 | 
					| Temperature effect (all ranges) | When the temperature exceeds the range of 15 °C - 35 °C, adding ± 0.002% of full scale / °C 15 °C - 35 °C has no effect on the accuracy of all functions
 | 
					| Features | Range | Resolution | Accuracy (1 year) | Remarks | 
					| DC mA (analog and measurement) | DC 0-24 mA | 0.001 mA | ± 0.015 % of reading ± 2 words | Maximum load in the mA output is 1000 Ω, maximum voltage DC in the mA analog is 26 V | 
					| DC voltage (measurement only) | 30 V DC | 0.001 V | ± 0.015 % of reading ± 2 words | Cannot measure AC voltage, DC voltage can not exceed 30 V | 
					| Temperature (measurement only, Pt100 RTD) | -50 - 150 °C (-50 °F - 302 °F) | 0.01 °C 0.01 °F
 | Temperature ± 0.1 °C (0.2 °F) | Uncertainty of ± 0.25 °C (± 0.45 °F) with 720 RTD probes (optional accessory). | 
					| Loop power | 24 V DC | N/A | 24 mA/24 V | 
					| Temperature effect (all functions) |  |  | When the temperature exceeds the range of 15 °C - 35 °C, add ± 0.002% of full scale / °C | No effect on the accuracy of all functions in the 15 °C - 35 °C range | 
					| surroundings | 
					| Operating temperature | -10 °C to +50 °C | 
					| Storage temperature (with battery) | Follow the battery manufacturer's technical specifications (see below for storage specifications) | 
					| Storage temperature (without battery) | -20 °C to +60 °C | 
					| Power requirement | 
					| battery | 8 standard 5 alkaline batteries | 
					| Battery life | At least 300 pump cycles in 150 PSI pressure; at least 1000 pump cycles in 30 PSI pressure; at least 100 pump cycles in 300 PSI pressure | 
					| Body characteristics | 
					| Size (height x width x depth) | 24.13 cm x 11.18 cm x 7 cm (9.5 in x 4.4 in x 2.8 in) | 
					| weight | With leather case 1.2 kg (2.5 lb) | 
					| connection | 
					| pressure | 1/8" female NPT connector | 
					| electric | Standard banana socket | 
					| RTD | 4 pin miniature round | 
					| External module | 6 pin miniature round | 
					| Engineering unit (configurable) | 
					| Psi, bar, mbar, kPa, kgcm  2  cmH  2 O@4 °C, cmH  2 O@20 °C, mH  2 O@4 °C, mH  2 O@20 °C, inH  2 O@4 °C, inH  2 O@20 °C, inH  2 O@60 °F, mmHg@0 °C, inHg@0 °C, ftH  2 O@4 °C, ftH  2 O@20 °C, ftH  2 O@60 ° F |