What is the A119-YW03 detector tester?
The Wanlin A119-YW03 is a rechargeable telescopic tool used to function-test installed smoke and heat detectors from floor level. It is intended for maintenance teams, fire alarm contractors and facility engineers who need repeatable detector checks without repeatedly moving ladders.
Which A119-YW03 configuration should a buyer select?
| Configuration | Smoke test cycles | Approximate heating rate | Telescopic rod | Battery |
|---|---|---|---|---|
| Standard | More than 300 | About 1°C/s | 3–8 m | 7.4 V / 3000 mAh |
| Pro | More than 350 | About 1.5°C/s | 3–8 m | 7.4 V / 3200 mAh |
| Max | More than 400 | About 2°C/s | 4–8 m | 7.4 V / 3500 mAh |
Selection guidance: Standard is intended for routine checks, Pro for regular property-maintenance work, and Max for frequent engineering projects. Final configuration must be confirmed against the current quotation and technical datasheet.
What must be confirmed before ordering?
- The detector brands, chamber dimensions and detector types to be tested.
- Required smoke-only or combined smoke-and-heat test functions.
- Working height, transport length and site access restrictions.
- Plug type, charging requirements, consumables and replacement accessories.
- Required standards, test reports and destination-market documentation.
Where is the A119-YW03 used?
Typical applications include scheduled detector inspection in commercial buildings, warehouses, hotels, schools, hospitals and industrial facilities. The tool supports functional maintenance checks; it does not replace commissioning records, calibrated laboratory testing or procedures required by the local authority having jurisdiction.
Evidence and specification boundary
The configuration values above are derived from the current Wanlin product comparison material. Certification, compatibility, included accessories, warranty, price and delivery terms are not asserted on this page unless supported by the current product documents supplied for the order. Buyers should request the latest datasheet and documentary evidence before procurement.
A119-YW03 frequently asked questions
Does the A119-YW03 test both smoke and heat detectors?
Available configurations support smoke testing and controlled heating functions. The exact test modes must be confirmed on the selected configuration.
Can it be used from floor level?
Yes. The published comparison material lists telescopic working ranges of 3–8 metres for Standard and Pro, and 4–8 metres for Max.
Which version is suitable for frequent projects?
The Max configuration is positioned for frequent engineering projects, while Pro is intended for property maintenance and Standard for routine use.
How can compatibility be verified?
Send the detector manufacturer, model, detector diameter, installation height and required test method to Wanlin Fire before ordering.