Is the probe flexible?

Yes, it includes a flexible stainless steel probe for easy access.

What is the sensitivity level?

Sensitivity is 3G/yr (0.1oz/yr) for R134A.

Can it detect gases other than refrigerants?

Yes, it can detect halogen gases like Ethylene Oxide, SF-6, and cleaning agents.

High Quality Refrigerant Leak Detector (SLD-300) Freon Leak Detector for AC System

Name: High Quality Refrigerant Leak Detector (SLD-300) Freon Leak Detector for AC System
Brand: Jinan Retek Industries Inc.
SKU: 680380902

Shandong, ChinaJinan Retek Industries Inc.

US$20.00

100 Pieces

Product profile

Customization

Available

Application

Home

Certification

Model NO.

SLD-300

Type

Digital

Usage

Gas

Installation Mode

No Need

Used for

Refrigerant

Response Time

<2s

Ultimate Sensitivity

2g/Yr

Warm up Time

60s

Transport Package

Individual Packing

Specification

Trademark

Retek&Bestar

Origin

Zhejiang

HS Code

8414599099

Production Capacity

7000/Day

Key features

Nano-Material Sensor: Features a semiconductor sensor with high sensitivity to halogen refrigerants.

Fast Response Time: Detects leaks in less than 10 seconds with rapid warm-up capability.

Multi-Gas Detection: Identifies R22, R134A, R407c, R404A, R410A, and other CFCs/HCFCs.

Visual & Audio Alarm: Dual-color LED display and adjustable frequency buzzer for leakage levels.

Rechargeable Battery: Powered by 3.7V Li 2200mAh battery with over 4 hours standby time.

Flexible Stainless Probe: Extended probe design allows access to tight spaces for accurate detection.

Durable Sensor: Sensor is resistant to damage from high doses and maintains sensitivity over time.

Low Battery Indicator: Built-in mute control and low battery warning for reliable operation.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceR&D Capabilities

Jinan Retek Industries Inc.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-10Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤6.12hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, CIP, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with import/export and wholesale activities covering motorcycles, refrigeration and air-conditioning equipment, wind turbines and components, daily necessities, and hardware. It reports service procedures for corrective actions, complaint handling, supplier assessment, and quality assurance. The supplier provides 3D software design and multiple customization options, supported by CAD and documented design inputs, outputs, reviews, verification, and validation. Production information indicates more than 10 production lines, 11–20 quality-control staff, and wire condenser output of 5,000,000 pieces. However, it reports no new products in the past year, no ODM, no OEM for popular brands, no SDK, no patents, and no private molds. No overseas showroom, agent, or branch is reported. Financial information is present by year but contains no performance indicators sufficient to assess credibility. Customer cases and certifications are not provided.

Supplier typeThe supplier is explicitly classified as a Trading Company. Its stated scope includes import/export activities and wholesale of several product categories, indicating a trading-oriented business model rather than a clearly identified manufacturer.

After-Sales capabilityThe supplier reports documented and followed procedures for corrective and preventive actions and customer complaint handling. It also has written supplier-service assessment procedures, accepts FOB/CIF and LC/T/T service terms, and reports lead times within 15 workdays in both peak and off-season; however, it has no overseas showroom, agent, or branch.

Production capacityProduction information indicates more than 10 production lines, 11–20 quality-control staff, 21–30 years of total R&D engineer experience, and wire condenser output of 5,000,000 pieces. These stated operational resources and output figures provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. CAD capability and documented design review, verification, and validation records further support its ability to execute customized designs.