The KY-8300 utilizes a UK made Electrochemical/Fuel cell Sensor, highly specific to alcohol and unaffected by other breath contaminants

Features:

Quick and Precise Analysis: 32 bit embedded processor secures high performance of the system
Data Handling Ability: Compact gas circuit design and advanced analysis process assure fast, accurate and stable testing performance
Power Supply: Built-in Li-ion battery. Reliable and long-time testing action

Specifications:

Accuracy: Max. Measure error, in relation to ethanol standard:

Repeatability of Indicating Value:

Ethanol Vapor Concentration C /(mg/L) : Deviation
C<0.400: 0.007mg/L
0.400C<1.000: 1.75%
C1.000 6%
Calibration: Every 6 months
Temperature Range Operation: －5℃～45℃
Temperature Range-Storage:－20℃～70℃
Optimum Storage Condition: Temperature 20℃±5, Humidity: <80%RH, Pressure: 86kPa~106kPa, No vapor or electromagnetic disturbances in the environment are influencing the normal working conditions of the device
Blowing Time 3 seconds (breath flow20L/min)
Warm-up: Time Less than 5 seconds after switching on
Recovery Time: 5 seconds to 5 minutes, depends on Ethanol Vapor Concentration
Analysis Time: Less than 10 seconds
Display: 128×64 dot matrix black and white screen
Dimensions Approx: 127mm×60mm×28mm
Memory: 4096 records
Operation Voltage=
State of Charging: 5 V DC
State of Operation: DC 3.6～4.2V
Battery: Built-in 1000mAh/3.7V Li-ion polymerized battery
Weight Approx: 115g