Oxygen monitor (fast response type) with built-in sensor JKO-25S3 1 unit

Oxygen concentration meter with large, easy-to-read LCD display Built-in sensor It can be installed on a wall in combination with a wall-mount bracket (optional, paid item). An oxygen monitor ideal for safety management and preventing oxygen deficiency The alarm concentration can be set as desired. Calibration at any concentration suitable for the measurement concentration or one-touch calibration using normal air (20.9% O2) is possible. Oxygen meter, oxygen deficiency meter, O2 monitor, oxygen deficiency monitor, O2 meter External output function For liquid nitrogen management Equipped with a long-life oxygen sensor with an average sensor life of approximately 3 years. It can measure from 0 to 100 vol%. It is not only suitable for research purposes, but also has an alarm function, making it ideal for preventing oxygen deficiency in laboratories. Model number: JKO-25S3 Calibration certificate: No Detection principle: Galvanic cell type (diffusion type) Accuracy: ±0.5% (0-25%) / ±3.0% (25% or more) Resolution: 0.1% Response time: within 15 seconds Size: 82 x 38 x 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 Sensor specifications: Built-in Measurement range: 0 to 100% Quick response