DOS-1703 Portable Do/Conductivity/ pH Meter Portable Water Quality Analyzer

• After-sales Service: Provided
• Warranty: Provided
• Measuring Range: 0.0~199.9%
• Accuracy: 1%Fs; +/- 0.2degree
• Resolution: 0.1%, 0.01mg/L, 0.1degree
• Temperature Compensation Range: -5.0~105degree
• Model NO.: DOS-1703
• Calibration: 2 Point Max.
• Date Storage: 99 Groups
• Overall Dimension: 230mm*100mm*35mm
• Power Supply: 4*AA/Lr6
• Transport Package: Carton
• Trademark: BOQU
• Origin: Shanghai
• HS Code: 9027809900
• Production Capacity: 500pieces/Week

Product Description

     DOS-1703 Portable Dissolved Oxygen Meter




Technical Indexes

Measuring range	DO	0.00--50.0mg/L
		0.0--500%
	Temp	0…60ºC (ATC/MTC)
	Atmosphere	300--1100hPa
Resolution	DO	0.01mg/L,0.1mg/L(ATC)
		0.1%/1%(ATC)
	Temp	0.1ºC
	Atmosphere	1hPa
Electronic unit measurement error	DO	±0.5 % FS
	Temp	±0.2 ºC
	Atmosphere	±5hPa
Calibration	At most 2 point, (water vapor saturated air/zero oxygen solution)
Power supply	DC6V/20mA; 4 x AA/LR6 1.5 V or  NiMH 1.2 V and chargable
Size/Weight	230×100×35(mm)/0.4kg
Display	LCD
Sensor input connector	BNC
Data storage	Calibration data;99 groups measurement data
Working condition	Temp		5...40ºC
	Relative humidity		5%...80% (without condensate)
	Installation grade		2
	Pollution grade		2
	Altitude		<=2000m

DOS-1703 portable dissolved oxygen meter is outstanding for ultra-low power microcontroller measurement and control, low power consumption, high reliability,
intelligent measurement, using polarographic measurements, without changing the oxygen membrane. Having reliable, easy (one-hand operation) operation, etc.;
the instrument can display dissolved oxygen concentration in two kinds of measurement results indicates, mg/L (ppm) and the oxygen saturation percentage (% ), in addition, 
measure the temperature of the measured medium simultaneously.

FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: We can offer the sample, it is extra

Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shipment.

If you have another question, pls feel free to contact us as below:
Contact: Jori Liu
 
Mobile: [phone]