Model : PCAL 1300 / 1 (Pneumatic) Display : 128 × 64 COG Graphic LCD with White LED Back Light Range (bar) : −0.9 to 1 bar Pressure Media : Air Resolution (bar) : 6 Digit User Selectable Accuracy : ± 0.05% FS Pressure Pump : PVP – 01 Instrument Port (at Pump) : 3/8” BSP Female Test Port (at Pump) : ¼” BSP Female Instrument Port : 3/8” BSP Male Pump Dimension in mm (Approx.) : 230 × 220 × 70 (H × W × D) Instrument Dimension in mm : 100 × 100 × 55 (W × H × D) Instrument Weight : 400 gms (Approx.) Stability Time : 1 to 2 mins Pressure Units (Selectable)* : bar, mbar, MPa, kPa, Pa, PSI, kg/cm², inHg, cmHg, mmHg, mH₂O, ftH₂O, inH₂O, cmH₂O, mmH₂O Pressure Zero : One Touch Zero Provided on Front Key Pressure Peak : Maximum & Minimum with User Reset Option Pressure Overflow : FS × 2 (Max.) Pressure Burst : FS × 3 (Max.) Temperature Measure : RTD – PT100 (2, 3, 4 Wire Selectable) Temperature Range : −199.999 to 850.000 mA Measure : 0–24 mA (Scalable) Display Scale : −99999 to 99999 Counts (for mA Measure Input) Switch Test : Provided Display Hold : One Touch Hold Provided on Front Key Power Supply : 9 V DC ±5% / 600 mAh Rechargeable Battery with Battery Life 20 Hours without Backlight (or) 9 V DC Adapter / 230 V AC Supply Operated PC Interface (Optional) : RS-485 (2 Wire) (Note: Connect to PC using USB to RS-485 Converter Supplied along with PC Software) PC Software (Optional) : Windows Based Semi-Automatic Calibration Software (Optional)