ST-30C Handheld Needle Detector – Sound & Light Alarms w/ Adjustable Sensitivity for Broken Needles

ST-30C Handheld Needle Detector – Sound & Light Alarms w/ Adjustable Sensitivity for Broken Needles

Description:
The ST-30C is a handheld needle detector featuring one-touch high and low sensitivity adjustment and high detection sensitivity. The lightweight handheld detector uses magnetic induction principles to accurately locate broken needles and other ferrous objects.

It is ideal for precisely finding the exact position of broken needles or ferromagnetic metals after large-scale needle detection. It is also a perfect solution for small garment factories, knitting factories, textile processing plants, and plush toy production for direct factory safety inspections.

Additionally, it is well-suited for food and pharmaceutical industries to detect ferrous impurities, and can also be used as an inspection instrument for detecting ferrous residues in wounds.

Usage Scenarios:
1. Clothing and Accessories Inspection
* It can be used to detect ferromagnetic impurities in hardware buttons and other apparel accessories. High sensitivity is equivalent to levels 8–10, detecting metal sizes 0.5–0.8mm, suitable for textiles. Low sensitivity is equivalent to levels 5–8, detecting metal sizes 0.9–1.2mm, suitable for metal buttons, zippers, shoe materials, leather, and nails.

2. Pharmaceuticals, Food, and Chemical Materials
* It can detect the presence of ferrous materials in medicines, food, and chemical raw materials.

3. Construction Materials Inspection
* It can check for nails, steel bars, and pipes inside wood, walls, and tabletops.

4. Human and Animal Injury Inspection
* It can detect whether harmful iron debris has penetrated areas of the body or livestock affected by injuries or compression.

Features:
Upgraded Needle Detector
* High detection sensitivity
* Elegant and durable design
* Can detect 1mm broken needles
* Optional rechargeable battery

Handheld Needle Detector
* Suitable for clothing and leather broken needle detection
* Audible and visual alarm
* High sensitivity

Wide Application Range
* Ideal for detecting broken needles in knitwear, clothing fabrics, leather, and small products
* Magnetic needle pickup

Quick Alerts & Adjustable Sensitivity
* Red light flashing and sound-controlled alarm for fast broken needle identification
* Broken needle pickup function
* Two-level adjustable sensitivity (Hi and Lo buttons)

Specifications:
* Model: ST-30C
* Detection Method: Magnetic Induction
* Detection Sensitivity: High: Fe diameter 0.5mm-0.8mm; Low: 0.9-1.2mm
* Induction Adjustment: High/Low Level Adjustment
* Detection Width: 50mm
* Detection Height: 10mm-50mm
* Alarm Mode: Sound and Light Alarm
* Power Consumption: <5mA (Standby), <30mA (Sound and Light Alarm)
* Net Weight: Approx. 280g

Packing List:
* 1 × Set of Needle Detector

Packaging Details:
* Weight: 0.4kg

Note:
* 6F22 9V battery is not included.