Is this meter suitable for aquariums?

Yes, it is ideal for testing water quality in aquariums, pools, fish tanks, and drinking water.

What is the minimum order quantity?

The minimum order quantity is 1 PC.

Does the product support customization?

Yes, we offer full customization, minor customization, and customization from samples or designs.

Compact Water Quality pH Meter: Check pH, TDS, Ec, Temperature in Drinking Water, Pools, and Fish Tanks

Name: Compact Water Quality pH Meter: Check pH, TDS, Ec, Temperature in Drinking Water, Pools, and Fish Tanks
Brand: Kunshan Ast Optoelectronics Co., Ltd
SKU: 2196178905

Jiangsu, ChinaKunshan Ast Optoelectronics Co., Ltd

US$12.50

50-99 Pieces

US$11.50

100-499 Pieces

US$10.50

500+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Years

Model NO.

APF041

Display

Digital

Portable

Certification

TDS Range

0-9999ppm

Ec Range

0-9999μs/Cm

pH Range

0.00-14.00pH

Temp Range

0-60℃/32-140℉

Power Supply

USB Charging

Accuracy

+/-0.1pH ; +/-2%Ppm ; +/-2%Ec

Size

183.5*40*20mm

Transport Package

Carton

Specification

Weight: 105g

Trademark

OEM/ODM

Origin

China

Production Capacity

10000

Key features

4-in-1 Water Quality Measurement: Measures pH, TDS, EC, and Temperature simultaneously for comprehensive water analysis.

Automatic Temperature Compensation: Built-in high-precision sensor ensures accurate readings across various environmental temperatures.

Three-Point Calibration Function: Supports precise calibration using pH 4.00, 6.86, and 9.18 standard buffer solutions.

Portable Pocket-Sized Design: Compact dimensions (183.5*40*20mm) ideal for household, lab, and field testing.

HD Color Screen Display: High-definition display shows multiple parameters clearly for easy reading.

USB-C Rechargeable Power: Upgraded Type-C charging port offers long battery life and eliminates frequent battery replacement.

Versatile Application Scenarios: Suitable for drinking water, pools, aquariums, hydroponics, brewing, and food processing.

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: ≤3.31h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM, OEM, and recent product-development capabilities. It holds CE product compliance certification and an ISO 9001:2015 management-system certificate. Written procedures are reportedly used for service evaluation, corrective actions, complaint handling, and finished-product inspection. The supplier has one production line, three experienced export-trade staff, and a stated one-month average lead time in both peak and off-season periods. However, its service coverage is reported as zero overseas countries, it lacks an SDK, has no stated factory environmental impact assessment report, does not continuously reconcile production quantities, and reports no Fortune 500 customer cooperation. Evidence of customer cases is limited to OEM service for well-known brands, without named references.

Supplier typeThe supplier’s stated business scope covers environmental-protection special equipment, instruments, electronic products, optoelectronic devices, electronic components, technical services, and related manufacturing and sales. Its listed products are CO2 Controllers and PAR Meters, indicating a manufacturer and technical-service provider focused on environmental, electronic, and optoelectronic equipment.

CertificationsThe supplier reports CE certification for product compliance and an ISO 9001:2015 certificate for management systems. It also states CE capability under sustainable-development and product certification, providing explicit evidence of these certifications.

After-Sales capabilityWritten procedures and records are reportedly used for service-capability assessment, corrective and preventive actions, and customer-complaint handling. However, overseas service coverage is stated as zero countries, so the evidence supports structured service processes but not broad international service coverage.

R&D capabilityThe supplier states that it had new products during the past year, provides ODM services, and has three research and development engineers. It does not have an available SDK, but the documented new-product activity and ODM capability support a positive assessment of innovation capability.

Production capacityThe supplier reports one production line, a one-month average lead time in both peak and off-season periods, and four years of export experience. It also states that production quantities are not continuously reconciled for each batch or mass-production run, which is a documented production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design services, ODM services, and OEM services for well-known brands. These multiple stated service types provide strong evidence of broad customization capability.