数字压力表GPD-V-01（负压）

[Features]
●Battery-operated digital pressure gauge
●Pressure is easily visible digitally (for positive pressure and negative pressure): Press the PW button to display for 1 minute
[Specifications]
●Battery life: Approximately 3 years (when displaying 5 times a day)
●Dust and waterproof performance: IP65 (Please insert the tube into the air release port and使用）
●剩余的电池能力显示（可以更换电池）
●连接形状（外径：R1/8，内径：内径：M5 x 0.8）
●零件号●零件号：GPD-V-01（负压）
非 气压显示