Best Automatic B w And Color Detection

Handheld Metal Detector Security Wand - Portable Battery Operated Super Security Scanner w/ Adjustable Sensitivity, Sound Vibration Alerts, Detects Weapons, Knives and Other Metal Objects - Pyle PMD38

INCREASES SECURITY: The Pyle Handheld Metal Detector provides reliable security. Use this handheld security scanner anywhere – indoor or outdoor events, schools, cafeterias for food safety, sport events or anywhere you need dependable metal detection.
HIGH SENSITIVITY: Features high sensitivity which can detect even small hidden metal objects. Detects concealed weapon, knives and other metal object in baggages. Adjustable sensitivity allow pin detection at .4" and a 20mm steel ball at 2.7" depth.
2 KINDS OF ALERTS: The metal detector wand lets you choose between sound or vibration detection alerts. The LED light is also activated to the detection of metal. With high/low sensitivity settings allows you to maximize its scanning ability.
BATTERY OPERATED: Operates on 9V standard or rechargeable battery w/ battery depletion warning - automatic continuous sound or vibration alert. Perfect for safety checking and detection of prohibited goods, metals in station, frontier defense, school.
COMFORTABLE HANDLE: The lightweight design and comfortable handle grip make it easy to use for long periods of time. Comes w/ a belt clip. Easy and convenient to use w/ only 270mW-50mA power consumption and -20 to 90 degrees F operation temperature.

...PM0.3, PM0.5, PM1.0, PM2.5, PM5.0, PM10.
3-channel particulate matters quality detection (μg/m³)--PM1.0, PM2.5, PM10.
003cb003eCO2 & HCHO SENSOR003c/b003e -- NDIR Non-Spectral Infrared CO2 Carbon Dioxide Sensor with self-calibration, Absorption chamber Optical Coating.
Electrochemical formaldehyde HCHO sensor with automatic calibration, double platinum catalytic electrode, strong anti-interference ability.
003cb003eTVOC CHEMICAL POLLUTION003c/b003e -- Semiconductor TVOC meter can test a variety of volatile organic compounds TVOC VOCs, such as benzene, toluene, xylene, aromatic hydrocarbons, aldehydes, hydrogen sulfide etc., captures the change in molecular concentration of organic compounds at the thousandth level.
003cb003eDATA LOGGING UPGTADE003c/b003e -- Smart air quality monitor indoor upgrade in 2021: Support data storage and export of all 12 testing items, with date and time, frequency: once every 1 minute. MAX storage capacity can be expanded to 8G, which can store up to 400 days of records.
003cb003ePROFESSIONAL & ORIGINAL003c/b003e -- air quality alarm base on US standard.
stereo air convection sampling and active air interactive system.

DOD Military CAC USB Smart Card Reader for Government ID, National ID, ActivClient, AKO, OWA, DKO, JKO, NKO, BOL, GKO, Marinenet, AF Portal, Pure Edge Viewer, ApproveIt, DCO, DTS, LPS, Disa Enterprise Email etc. CAC Cards.
Smart Card detection: Movement detection with auto power-off Automatic Detection of smart card type Short circuit and thermal protection.
Compatible with US Military and Government DOD ID cards for secure login.
Card types: ISO7816 Class A, B and C (5V/3V/1.8V) Smart Cards.
Free lifetime technical support and 24-month manufacturer's warranty and Peace of mind 90-day return period..

One touch scanning with Quick Menu options for PC and Mac.
Scan up to 12 double-sided pages per minute - Holds up to 10 pages in the automatic document feeder.
Compact and portable design is USB or AC powered.
Intelligent automatic image processing including auto color detection, paper size detection, de-skew and orientation, and more.
Scan documents directly to the cloud and access them from anywhere - compatible with Dropbox, Google Drive, Evernote, and more.

One touch scanning with Quick Menu options for PC and Mac.
Scan up to 12 double-sided pages per minute – Holds up to 10 pages in the automatic document feeder.
Compact and portable design is USB or AC powered.
Intelligent automatic image processing including auto color detection, paper size detection, de-skew and orientation, and more.
Scan documents directly to the cloud and access them from anywhere – compatible with Dropbox, Google Drive, Evernote, and more.

One touch scanning with Quick Menu options for PC and Mac.
Scan up to 12 double-sided pages per minute – Holds up to 10 pages in the automatic document feeder.
Compact and portable design is USB or AC powered.
Intelligent automatic image processing including auto color detection, paper size detection, de-skew and orientation, and more.
Scan documents directly to the cloud and access them from anywhere – compatible with Dropbox, Google Drive, Evernote, and more.

DOD Military CAC USB Smart Card Reader for Government ID, National ID, ActivClient, AKO, OWA, DKO, JKO, NKO, BOL, GKO, Marinenet, AF Portal, Pure Edge....
Smart Card detection: Movement detection with auto power-off Automatic Detection of smart card type Short circuit and thermal protection.
Compatible with US Military and Government DOD ID cards for secure login.
Card types: ISO7816 Class A, B and C (5V/3V/1.8V) Smart Cards.
Free lifetime technical support and 24-month manufacturer's warranty and Peace of mind 90-day return period..

4-TIER COUNTERFEIT PROTECTION: With a four step counterfeit detection process that includes UV ultraviolet light, MG magnetic ink verification, IR infrared detection, and CIS contact image sensor. These processes are performed without slowing down the run speed while keep the operation quiet..
AUTOMATIC BILL DETECTION & MULTIPLE CURRENCY CAPABILITY: A stack of bills mixed with fives, twenties, hundreds, and any other denomination are no problem. It automatically detects the bills value and accurately adds them together, displaying the total value and the number of pieces counted. It handles USD ($/US Dollar), CAD (Can$/Canadian Dollar), and MXN (Mex$/Mexican Peso)..
PORTABLE w/ PRINTER CAPABILITIES: Compact and lightweight, the MV1 is easily mobile, measuring just 11.2" X 10.8" X 9.3" and weighing about 16 lbs. It features a standard 100-240V AC power supply allowing you to bring the convenience of an automatic bill counter anywhere you need it. An optional printer is sold seperately..
DEPENDABLE MANUFACTURER WARRANTY: Included with your purchase of the Mixval bill counter is a three (3) year manufacturer’s limited warranty to give you peace of mind that your machine will continue to run smoothly as your business grows..