Dissolved Oxygen meter pen cost down
Negotiable /Unit
Min.Order:1 Unit
Shandong Dongrun Instrument Science And Technology Co., Ltd.
Waterproof Pen Type Dissolved Oxygen (DO) meter
Advantage
1.Micro-process Test Pen, high accuracy, good repetition
3.Polarographic DO Electrode comes with membrane cap constructuremembrane easy replaced, cost down, life-span long
4.two points push-button calibration
5.Automatic temperature compensation
6.Auto-off conserves energy and lengthens battery lifespan
Application
Most laboratory, ecological studies and other applications
Water & Wastewater treatment Electroplating rinse tanks. Drinking water
Hydroponics. Aquaculture. Aquariums & fish farms. Swimming pools
Parameter
Model | DO20 |
DO Range | 0.0-19.9mg/L |
DO Resolution | 0.1mg/L |
DO Accuracy | ±0.5mg/L |
DO Calibration Point | 2 points |
Temperature Range | 0.0-99.9℃ |
Temperature Resolution | 0.1℃ |
Temperature Accuracy | ±0.5℃ |
Temperature Compensation | 5-45℃ auto |
Cal.Reminding | Yes |
Operating Temperature | 5-45℃ |
Display | Dual-Display |
Auto Off | 10 Mins after last key pressed |
Power | 4 x1.5 V Micro Alkaline Batteries |
Dimensions (L x W x H)/Weight | 170*37*37mm/90g |
Electrode
Selection guide
Model | Description | Configuration | Application Field |
DO-01 | Precision bench top DO Meter | Bench top DO meter (DO-01) swing arm electrode stand (H200) DO electrode (DO-898) maintenance kit | Water-quality testing; Surface and ground water testing; Ecological studies and monitoring; Field, laboratory and educational institutions |
DO-B01 | Precision Portable DO Meter | portable DO meter (DO-B01) DO electrode (DO-898) maintenance kit | Water-quality testing; Surface and ground water testing; Ecological studies and monitoring; Field, laboratory and educational institutions |
Company
Yantai dongrun Instrument Co., Ltd. founded in 1998. It specializes in manufacturing online water quality analysis equipment, level meters, pressure gauges, flow meters, special temperature gauges and laboratory analysis equipment. Our company cooperates with Chinese Academy of Sciences and builds up a water analysis laboratory, mainly producing TOC analyzer, ammonia analyzer, fluorescence oxygen analyzer, etc. We have passed the ISO9001 certification. Our professional R & D team can provide technical supports to satisfy customer demand and our unique technologies can meet different working conditions. Dongrun, named by Shandong province science and technology commission, belongs to "high-tech enterprises", " Contract-credit and promise keeping enterprises","ISO9001:2008 quality management system authentication enterprise", " metrological management advanced enterprises of Shandong province ", "Metrological guarantee confirmation qualified enterprise" and We are the important supplier of Yantai Wanhua Group,Pepsi,Sinopec,Jereil etc.