Product Description:
The Semiconductor Breathalyzer is a reliable and accurate device
for measuring blood alcohol content (BAC). It utilizes a highly
accurate semiconductor sensor to detect alcohol in a person’s
breath. Its concave sampling port design is adopted, with functions
of guiding and collecting gas, which ensures it to provide accurate
readings. The device is small and light weight (100g without
batteries) and is easy to carry. It has a 1.4 inch LCD curved
screen design, which makes it easy to read and interpret the
results. The device is designed to have a detection distance of 3-5
cm.,and can be used in temperatures ranging from -30℃ to 70℃. It is
highly accurate and reliable, and an ideal choice for personal use.
Features:
- Product Name: JLL3 Semiconductor Breathalyzer
- Display: LCD Display
- Detection Range: 0-400mg/100ml
- Storage Temperature: -30℃ ~ 70℃
- Return-to-zero-time: <10s
- Flash LED
- Power supply: Energy-saving design. The machine uses rechargeable
lithium ion battery with a capacity of 3000mAh and can work
continuously for more than 10 hours
- Voice Announcements: Test voice broadcast (optional)
Technical Parameters:
Product Name | JLL3 Semiconductor Breathalyzer |
---|
Detection Range | 0-400mg/100ml |
Display | LCD Display |
Return-to-zero-time | <10s |
Dimensions | L (377) X OD (46) Mm |
Storage Temperature | -30℃ ~ 70℃ |
Indication Time | <5s |
Operating Temperature | 10-40°C |
Power Supply | Lithium Ion Rechargeable Battery |
Sensor Type | Semiconductor |
Test Distance | 3-5 cm test |
Vibration Motor Prompt Function | When the test result is lower than the national standard, the
vibration motor does not vibrate and the indicator does not work;
When the test result is higher than the national standard, the
vibration motor will give a vibration prompt and the indicator
light will flash, so that the tester and the tested can know
whether there is alcohol in the test result in time. |
Voice Announcements | Test voice broadcast (optional) |

Applications:
Fengzhaowei's JLL3 Semiconductor Breathalyzer is designed to meet
the needs of both professional and personal users. It features a
concave sampling port design to guide and collect gas, a weight of
100g (without batteries), a test record of 3000, an LCD display, a
Flash LED, and Bluetooth connectivity. The device has a compact
size with dimensions of 377 x 46 mm, making it easy to store and
transport. The JLL3 is the perfect solution for personal or
professional use to check levels of alcohol in the breath. With its
advanced features, it is reliable and accurate enough to be used in
a wide range of settings.
Customization:
Fengzhaowei Semiconductor Breathalyzer
- Brand Name: Fengzhaowei
- Model Number: JLL3
- Place of Origin: China
- Dimensions: L (377) X OD (46) Mm
- Return-to-zero-time: <10s
- Display: LCD Display
- Test record: 3000
- Weight: About 240 g (including battery)
- Operating temperature range: -5℃ ~ 45℃
- Charging interface: TYPE C charging interface
- Sampling: concave sampling port design is adopted, with functions of guiding
and collecting gas.