1/4 inch inert gas hose, argon hose, nitrogen hose, compressed air hose, suitable for air, compressed air, argon, nitrogen and carbon dioxide (2m)

Specifications:
Condition: 100% Brand New Model: REX-C400FK02-V*AN Measurement Error: 1% + 1 digit, 0.5% ± 1 digit, 0.2% ± 1 digit. Additional Cold Solder Compensation Error: 0~50℃, ≤ ± 2℃ Temperature Coefficient ≤ 0.05%/C2 Measurement Range: -1999~9999, -199~9999. Alarm Range: Freely adjustable to full scale. Relay Output Contact Capacity: 3A/220V, resistive or specified. Solid State Relay Output Signal: 15±3V/30mA. Operating power: 220V~±10% 50Hz Power consumption: 4W Operating environment: 0~50℃ Relative humidity: 35%~85%Rh Weight: approx. 321g/11.3oz Package list: 1*3209 temperature controller *mounting accessories
["★★★★★【Specifications】:❶Item Type: Inert Gas Hose❷Material: Rubber + Brass Thread❷Main Thread: 1/4 inch❹Inner Diameter of Tube: 6.3mm; Wall Thickness of Tube: 3.5mm❺Applicable Gas: Air, Compressed Air, Argon, Nitrogen, Carbon Dioxide"","★★★★★【High Quality】: High-quality rubber tube, good toughness, high pressure resistance Anti-aging.","★★★★★【Good Stability】: Robust brass connector, not easy to corrode, good stability. Precision threads ensure a firm connection.","★★★★★【High Flexibility】: Hose with high flexibility, can be bent randomly without deformation.","★★★★★【Uses】: Suitable for air, compressed air, argon, nitrogen, and carbon dioxide."]