Oxygen monitor (fast response type) Sensor separate/in-line type JKO-25WD3-K 1 unit

Large LCD display that is easy to read. The alarm concentration can be set as desired. Calibration is possible at any concentration suitable for the measurement concentration, or with normal air (20.9% O2) with one touch. Sensor specifications: Separate/in-line type Power Type: External power supply Quantity: 1 piece Detection principle: Galvanic cell type (diffusion type) Resolution: 0.1% Accuracy: ±0.5% (0-25%) / ±3.0% (25% or more) Measurement range: 0 to 100% Response time: within 15 seconds Size: Main unit/82×38×145mm Alarm: Electronic buzzer and red LED External output: Alarm output, analog output (0 to 1V FS) Power supply: 4 AA alkaline batteries (included for testing) Weight: 315g Lead wire length: 10m