Pen type dissolved oxygen DO meter LH-D20 for waterproof design, dissolved oxygen do meter is for home aquatic animals box, special research and development of school teaching experiments. Using the latest circuit of microcomputer, automatic calibration, automatic temperature compensation, automatic shutdown in 10 minutes.
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
Most laboratory, ecological studies and other applications
Water & Wastewater treatment Electroplating rinse tanks. Drinking water
Hydroponics. Aquaculture. Aquariums & fish farms. Swimming pools
DO Calibration Point
10 Mins after last key pressed
4 x1.5 V Micro Alkaline Batteries
Dimensions (L x W x H)/Weight
1.Why choose Lohand ?
We are leading manufacture,OEM&ODM service are offered.
2.What service we can get if we cooperate with you?
We will provide you free box design and professional photos to launch the market; also will recommend new products to you every month; support you new products launch and samples for future new products.
3.How about your quality warranty ?
Normally all Lohand products are supplied with a warranty of 12 Months from the date of shipment.