What are the lead times for production?

The lead time is one month for both peak and off-peak seasons.

What certifications does the product have?

The product is certified with CE and ISO9001.

Can the device record historical data?

Yes, it can automatically record MAX, MIN, and AVERAGE data and display status records up to 3 days.

Dual Relay pH Controller for Swimming Pool pH Regulation with CE

Name: Dual Relay pH Controller for Swimming Pool pH Regulation with CE
Brand: Kunshan Ast Optoelectronics Co., Ltd
SKU: 1941206511

Jiangsu, ChinaKunshan Ast Optoelectronics Co., Ltd

US$125.40

50-99 Pieces

US$119.70

100-499 Pieces

US$100.80

500+ Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Warranty

1 Year

Display

Digital

Model NO.

APc50

Portable

Non Portable

Appliance

Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool

Certification

ISO9001, CE

Feature

Dual Relay

Material

Plastic

Performance

Test and Control pH Value

Sensor Type

on Line

Measurement Range

0~14 pH

pH Control Range

Adjustable 4.5 – 8.5 pH

pH Resolution

0.1 pH

Power Supply

100~240VAC

Temperature Range

0~50℃

pH Accuracy

+/- 0.2 pH

Transport Package

Color Box

Specification

195*120*43mm

Trademark

OEM/ODM

Origin

China

HS Code

9027100090

Production Capacity

80000

Key features

Dual Relay Output: Automatically switches between UP and DOWN modes for precise pH control.

High Precision Sensor: Features temperature compensation with +/- 0.2 pH accuracy and 0.1 pH resolution.

Large LCD Display: Clearly displays pH levels, settings, and status records for up to 3 days.

Auto Data Recording: Automatically records MAX, MIN, and AVERAGE data after power on.

Adjustable Control Range: pH control range is adjustable from 4.5 to 8.5 pH to suit various needs.

Wide Application Scope: Suitable for hydroponics, aquariums, swimming pools, agriculture, and biochemistry.

CE and ISO9001 Certified: Meets international safety and quality standards for reliable performance.

Plug and Play Operation: Easy to use with 4-key operation for simple programming and setup.

Company profile

High Repeat Buyers ChoiceRaw-Materials TraceabilityR&D CapabilitiesODM Services

Kunshan Ast Optoelectronics Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.78h

AI-Powered supplier vetting

SummaryThe supplier is equipped to provide 3D software design services and offers a wide range of customization options supported by ODM and OEM capabilities. They hold ISO9001:2015 and CE certifications, indicating compliance with quality and product standards. The supplier has written procedures for service capability assessment and customer complaint handling. Financial credibility is not clearly established, and innovation capability is moderate with some R&D activity but limited staff. Production capabilities are constrained by a single production line, and there is no ongoing volume reconciliation. The supplier has not collaborated with Fortune 500 companies, but a high preference for repeat buyers suggests customer satisfaction.

Supplier typeThe supplier provides equipment for environmental protection, instruments, and electronic products, with capabilities in technical services and optoelectronic device manufacturing.

CertificationsThe supplier holds ISO9001:2015 and CE certifications, indicating adherence to management and product standards.

After-Sales capabilityThe supplier has clear procedures for service capability assessment and customer complaint handling.

Production capacityThe supplier has only one production line and does not conduct ongoing volume reconciliation, indicating limited production capacity.

Customization capabilityThe supplier offers extensive customization options, including full, minor, and flexible customization.