What payment terms are accepted?

We accept T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

Does the controller support computer connection?

Yes, it features an RS-232 interface to connect with a computer for output.

Desktop High and Low Temperature and Humidity Tester

Name: Desktop High and Low Temperature and Humidity Tester
Brand: Dongguan Huanyi Instrument Technology Co., Ltd.
SKU: 2142779705

Guangdong, ChinaDongguan Huanyi Instrument Technology Co., Ltd.

US$2,999.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Power Supply

AC220V/380V 50Hz

Model NO.

Certification

CE, TUV, ISO

Warranty

1 Year

Temp.Control Method

Pid Temperature Humdity Balance Control

Temp.Range

-40℃ ~150℃

Humid.Range

20%~98%Rh

Temp.Uniformity

±2℃

Temp.Fluctuation

±0.5℃

Humid.Uniformity

±3%R·h

Transport Package

Standard Export Wooden Box

Specification

Customized

Trademark

HUANYI

Origin

China

HS Code

8514199000

Production Capacity

10000pieces/Year

Key features

OEM and ODM Services: Full customization available from samples or designs.

CE and ISO Certified: Complies with IEC60068 series and ISO16750-4 standards.

PLC Programmable Control: Supports ramp, soak, jump, auto-start, and end steps.

RS-232 Interface: Enables easy computer connection for data output.

Comprehensive Protection: Includes leakage, overpressure, overheating, and dry burning protection.

Quiet Operation: Operates at a low noise level of 68 dBA.

Company profile

Importers and ExportersCooperated with Fortune 500Years of Export ExperienceManagement Certification

Dongguan Huanyi Instrument Technology Co., Ltd.

Guangdong, 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: 16 Years CertifiedNearest Port: ShenzhenAverage Response Time: ≤6.79h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM, and OEM capabilities, with three production lines and stated inventory capacity. It has exported for 16 years, with exports accounting for 51%–70% of total sales, and reports cooperation with Fortune 500 companies. Its environmental instrument products serve multiple industrial, communications, medical, and research sectors. Certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. However, the supplier does not provide 3D software design, has not launched new products in the past year, lacks an SDK, overseas warehouses, and overseas showrooms, and reports several service and quality procedures without written records. Manufacturing oversight also has deficiencies, including no valid contracts with related subcontractors, no ongoing batch quantity reconciliation, and no outsourcing SOP.

Supplier typeThe supplier is an environmental instrument manufacturer serving aviation, aerospace, shipbuilding, electronics, petroleum, chemical, communications, medical, university research, and other sectors. It provides customization, ODM, and OEM services, indicating a manufacturer with design and contract-production capabilities rather than only a trading role.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal product and management-system compliance coverage.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, ODM services, and OEM services for popular brands. This is direct evidence of broad product customization and contract-manufacturing capability, although it does not provide 3D software design services.

Client casesThe supplier states that its environmental instrument products are trusted by domestic and foreign users across numerous industrial and institutional sectors, and it reports cooperation with Fortune 500 companies. These statements provide evidence of customer experience, although no specific customer names or project details are supplied.