Principle of digital meterDigital display instrument is a kind of analog to digital converters and variables to be measured values are displayed as decimal digital instruments, supporting it with a variety of sensors, the dispensers, you can display a variety of different parameters. Digital instrument with high precision, full function, the advantages of speed, strong anti-interference capacity, low power consumption, small size, intuitive readings, measuring results in digital form and can be fed into a computer, in order to achieve the production process automation. Auxiliary power supplyMultifunction power meter with universal (AC/DC) power supply input interface, if you do not make a special statement, provide a 220V (AC/DC) or 110V (AC/DC) power connector standard products, instrument limits the working power supply voltage is AC/DC:80-270V, please ensure that the power supply is appropriate for the series, to prevent damage to the product.A. AC power proposal in the line of fire are mounted on one side of 1 a fuse.B. for electricity in areas with poor quality, recommended installing surge suppressors for lightning strike power circuit and electrical fast transient suppressors.
Q1: What's your business range?
A: We manufacture PH/ORP/EC/DO/Chlorine/Turbinity meter and provide dosing pump, diaphragm pump,dosing system, pressure instrument, flow meter, level meter, dosing system and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty.
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