1) GainExpress Oxygen Meter
This meter is for use by my Angling club. It is simple to use and set up. Seems robust and comes complete with all you need to get started immediately. Very impressed
Brian Stocker – UK
Gain Express Professional Digital Dissolved Oxygen DO Meter 99 Memory with CD & USB PC Connection Diagnosis,%/PPM/mg/I Measurement, Handheld Portable Monitor Tester with 3-Meter Cable Probe
- Dissolve Oxygen D.O. Measurement : Range: 0~199.9% / 0~19.99 PPM / 0~19.99 mg/I Accuracy: 1.5% F.S Resolution: 0.1% / 0.01 PPM / 0.01 mg/I
- Temperature Measurement Range: 0~50 °C ;Accuracy: 0.3 °C ;Resolution: 0.1 °C
- Barometric Pressure: 500~1499 mmHg / 66.6~199.9 KPa; 99 Memory; Data hold function
- Pressure Resolution: 1 mmHg / 0.1 KPa; Operating Temperature : 0~50 °C / Humidity < 80%; Storage Temperature : 0~60 °C / Humidity < 90% ; Operating Features: Manually Salt / Baro Compensation/ Memory/ IRDA/ Real Time in Year/Month/Date and Hour/minute/Seconds interchangeably
Last update on 2020-08-09 / Affiliate links / Images from Amazon Product Advertising API