Alarm Systems & Security
4-10 of 400 results

CHNADKS Geiger Counter Radiation Detector, Pen Shape Personal Dosimeter Beta Gamma X-ray, Nuclear Radiation Monitor, Rechargeable Pocket Design

• HFS-P3 uses 48mm Geiger Muller tube counter for nuclear radiation monitor, mainly for Beta, Gamma, and X-Rays. Detection range: 0.08 uSv - 50mSv.
• Portable Design: Compact and lightweight, with a pen clip design for easy wear. Standby time of 50 hours.

Compact Geiger Counter with Excellent Stainless Steel Material, Accurate Testing for Radiation, Wide Application At Home and Office

• [Compact size] - The compact design allows for easy installation in various locations without taking up much space.
• [Easy to install] - No complicated tools required for installation, making it quick and hassle-.

Geiger Counter, Nuclear Radiation Detector γ Ray β Ray X Ray Radiation Dosimeter, Gamma Beta Tester, Rechargeable Radiation Meter for Marble Food Metal Radiation Detector

• Excellent Stainless Steel Material: This radiation detector is made of excellent stainless steel material for the shell, which has high erosion resistance. Nuclear radiation detector household stainless steel and polyester compact geiger counter
• Compact Size: This nuclear radiation detector is compact enough to be installed in a variety of places without taking up much space. Widely used in home decoration radiation detection, radiation processing enterprises, health prevention, radiation therapy, nuclear laboratories, nuclear power plants.

Portable Geiger Counter Detector Meter Nuclear Radiation Testing with Alarm USB Rechargeable for Antiques Furniture

• [Sensitive and Accurate] The Geiger Mueller tube counter ensures precise measurement results with its sensitive induction.
• [Applicable Scenarios] Allows for radiation detection of various objects and environments such as toys, antiques, building materials, furniture, decoration, and food.

dijiusidy 2pack/lot Accurate Tallying Manual Counting Tally For Unisex No Battery Required Number ABS Hand Easy To Widely Used, Black

• Materials: Made from premium ABC materials, ensuring durability and long-lasting use for accurate tally counting
• Easy To Use: Simply hold the tally in your hand and count with ease, making it a convenient tool for manual counting

YIWENG NR-750 Handheld Portable Nuclear Radiation Detector LCD Display Household Radioactive Tester Geiger Counter β Y X-ray Detection Sound Vibrations Light Triple Alarm Practical Nuclear Radiation D

• Using the LCD display, the working status of the nuclear radiation instrument is clear on the display, and you can quickly and accurately read the data you need.
• There are three alarm methods: sound, light and vibration, which can better remind you and give you a better experience.

kawehiop 5-digit Counters Pull Stroke Counter Handy Accurate Lightweight Manual Counting Device Easy to Use Textile Machinery

• Metal: Mechanical counter is made of metal, durable and wear-resistant
• Suitable for: Used in textile, machinery, winding, printing, large stamping, conveyor packaging.

Nuclear Radiation Detector Household Stainless Steel and Polyester Compact Geiger Counter

• Excellent Stainless Steel Material: This radiation detector is made of excellent stainless steel material for the shell, which has high erosion resistance.
• Wide Application: This nuclear radiation detector has a wide range of applications and can be used at home, hotels, offices, shopping malls and so on.

Guangcailun Mini Counter Stitch Finger LCD Electronic Counters Tools Hand Electric Accessories Supplies Knitting Sewing Tool, sapphire

• Easy to Use: This resettable 5-digit counter a button operation design, easy to use
• Easy to Carry: The 5-digit counter allows you to wear it on the wrist, makes it convenient to carry

YIUPEDRFG Handheld Counter Counting Device Timer Tool Compact Size Display Clear Multipurpose Digital Counters Timing Devices

• Digital Display and LCD Scree: This LCD hand held counter an LCD screen and is easy to read
• Compact Size and Lightweight: This counter is compact and lightweight, convenient to carry or store

CHNADKS Geiger Counter Radiation Detector, Pen Shape Personal Dosimeter Beta Gamma X-ray, Nuclear Radiation Monitor, Rechargeable Pocket Design

• HFS-P3 uses 48mm Geiger Muller tube counter for nuclear radiation monitor, mainly for Beta, Gamma, and X-Rays. Detection range: 0.08 uSv - 50mSv.
• Portable Design: Compact and lightweight, with a pen clip design for easy wear. Standby time of 50 hours.

Compact Geiger Counter with Excellent Stainless Steel Material, Accurate Testing for Radiation, Wide Application At Home and Office

• [Compact size] - The compact design allows for easy installation in various locations without taking up much space.
• [Easy to install] - No complicated tools required for installation, making it quick and hassle-.

Geiger Counter, Nuclear Radiation Detector γ Ray β Ray X Ray Radiation Dosimeter, Gamma Beta Tester, Rechargeable Radiation Meter for Marble Food Metal Radiation Detector

• Excellent Stainless Steel Material: This radiation detector is made of excellent stainless steel material for the shell, which has high erosion resistance. Nuclear radiation detector household stainless steel and polyester compact geiger counter
• Compact Size: This nuclear radiation detector is compact enough to be installed in a variety of places without taking up much space. Widely used in home decoration radiation detection, radiation processing enterprises, health prevention, radiation therapy, nuclear laboratories, nuclear power plants.

Portable Geiger Counter Detector Meter Nuclear Radiation Testing with Alarm USB Rechargeable for Antiques Furniture

• [Sensitive and Accurate] The Geiger Mueller tube counter ensures precise measurement results with its sensitive induction.
• [Applicable Scenarios] Allows for radiation detection of various objects and environments such as toys, antiques, building materials, furniture, decoration, and food.

dijiusidy 2pack/lot Accurate Tallying Manual Counting Tally For Unisex No Battery Required Number ABS Hand Easy To Widely Used, Black

• Materials: Made from premium ABC materials, ensuring durability and long-lasting use for accurate tally counting
• Easy To Use: Simply hold the tally in your hand and count with ease, making it a convenient tool for manual counting

YIWENG NR-750 Handheld Portable Nuclear Radiation Detector LCD Display Household Radioactive Tester Geiger Counter β Y X-ray Detection Sound Vibrations Light Triple Alarm Practical Nuclear Radiation D

• Using the LCD display, the working status of the nuclear radiation instrument is clear on the display, and you can quickly and accurately read the data you need.
• There are three alarm methods: sound, light and vibration, which can better remind you and give you a better experience.

kawehiop 5-digit Counters Pull Stroke Counter Handy Accurate Lightweight Manual Counting Device Easy to Use Textile Machinery

• Metal: Mechanical counter is made of metal, durable and wear-resistant
• Suitable for: Used in textile, machinery, winding, printing, large stamping, conveyor packaging.

Nuclear Radiation Detector Household Stainless Steel and Polyester Compact Geiger Counter

• Excellent Stainless Steel Material: This radiation detector is made of excellent stainless steel material for the shell, which has high erosion resistance.
• Wide Application: This nuclear radiation detector has a wide range of applications and can be used at home, hotels, offices, shopping malls and so on.

Guangcailun Mini Counter Stitch Finger LCD Electronic Counters Tools Hand Electric Accessories Supplies Knitting Sewing Tool, sapphire

• Easy to Use: This resettable 5-digit counter a button operation design, easy to use
• Easy to Carry: The 5-digit counter allows you to wear it on the wrist, makes it convenient to carry

YIUPEDRFG Handheld Counter Counting Device Timer Tool Compact Size Display Clear Multipurpose Digital Counters Timing Devices

• Digital Display and LCD Scree: This LCD hand held counter an LCD screen and is easy to read
• Compact Size and Lightweight: This counter is compact and lightweight, convenient to carry or store

GVS Filter Technology, CENTREX Centrifuge Filters, NY, 0.2µm, Brown, 5mL, 250/pk

• Centrifugal filter units with various types of membrane filter;
• Rapid and simple preparation of a large number of samples;

NBLTYPOX ABS Plastic Trap for Washing Machine, Drain Systems Discharge Hoses Washing Machine Laundry Filter Box Replacement for Samsung DC62#8209 00018a DC97#8209 16513a

• This washing machine filter box replacement is designed with high accuracy and can be highly matched with the original equipment. It ensures a seamless fit and compatibility, allowing for a hassle-free replacement experience.
• This filter replacement is manufactured by strict quality control standards. It is specifically designed to fit Samsung DC62‑00018A DC97‑16513A, ensuring optimal performance and functionality.

L16-152S 16mm Centrifugal Switch, Electric Motor Part Centrifugal Switch Accessory 3000RPM

• ★ 16mm shaft diameter and 3000RPM
• ★ 16mm shaft diameter and 3000RPM

Air Drain Filter, Aluminum Alloy Air Compressor Filter, for Home Use

• This filter regulator is adopted of Aluminum alloy die - casting, stable performance, durable
• The light weight and small design, easy installation, suitable for various installation environments

Washing Machine Filter Box Replacement for DC62-00018a & DC97-16513a Models - Laundry Accessory

• Precise Replacement: This washing machine filter box replacement offers high accuracy and is designed to be a perfect match with the original equipment. It ensures a seamless fit for your washing machine.
• Compatible with Leading Brands: In line with strict quality control standards, it's an ideal fit for models such as DC62‑00018A and DC97‑16513A. This compatibility ensures reliable performance.

Washing Machine Filter,Washing Machine Box,Washing Machine Drain Hose Filter,Washing Machine Lint Traps for Drain Hose,Washing Machine Part for DC62#8209 00018a DC97#8209 16513a

• High Accuracy Replacement: Washing machine filter box replacement has a high accuracy level and can be highly matched with the original equipment. Its exceptional quality ensures that you can enjoy an efficient and reliable filtering experience every time.
• High-Quality ABS Material: Washing machine mesh filter box is made of high-quality ABS material that's durable and wear-resistant, providing long-lasting use. Its outstanding quality ensures that it meets all safety standards and provides you with optimal performance and reliability.

L16-154S Centrifugal Switch 1500RPM,Single-Phase Motor Centrifugal Switch,Electric Motor Switch Accessory,for Machines, Stitching Machinery

• Centrifugal switch:-used in single-phase motor, is mounted on the rotor of the motor, and the circuit is connected in series in the starting circuit. When the rotor is stationary, the switch is turned on, and when the rotor reaches a certain speed, the switch is turned off. When starting, the starting circuit starts to start by the centrifugal switch. When the certain speed is reached, the centrifugal switch is turned off and the starting circuit is automatically cut off.
• Specifications: - L16-154S centrifugal switch, high quality metal structure, 1500RPM per minute, motor shaft diameter of about 16 mm, compact and light about 100 grams

Washing Machine Filter Washing Machine Filter Box Washing Machine Laundry Filter Box Replacement for DC62‑00018a DC97‑16513a

• Efficient Impurity Removal: The washing machine filter box excels at removing impurities, hairballs, and other unwanted substances, ensuring your laundry is cleaner and fresher.
• Tailored Replacement Option: Specifically designed for models like DC62‑00018A and DC97‑16513A, this filter box replacement offers a perfect fit, adhering to stringent quality standards.

Washing Machine Laundry Filter Box Replacement, Mesh Filter Wear-Resistant Accessory, Compatible with DC62‑00018a DC97‑16513a Household Drain System

• [Efficient Filtering]: Upgrade your washing machine with this Laundry Filter Box Replacement designed for DC62-00018A and DC97-16513A models. The mesh filter ensures efficient removal of lint and debris from your laundry drain system, preventing clogs and maintaining optimal performance.
• [Easy Replacement]: The lightweight design, weighing approximately 118g, and the compact size make this replacement filter box easy to handle and install. Ensure maintenance of your washing machine by replacing the filter box as needed.

BORDSTRACT 2PCS Washing Machine Filter, Reusable Washing Machine, Water Inlet Valve Household Filter Lint Filter Mesh Bag

• EFFICIENT LINT REMOVAL: Our 2PCS Washing Machine Filter is a reliable and efficient tool that effectively removes lint and debris from your laundry. By absorbing lint and debris into its high-quality mesh bag, it prevents them from entering the drain, ensuring cleaner clothes
• PROTECT YOUR WASHING MACHINE: With this reusable filter, you can avoid clogged drains and protect your valuable washing machine from unnecessary breakdowns. Its durable design ensures long-lasting performance while keeping your washing machine clean and tidy

Linux Mint 21.3 Cinnamon for Beginners: Unlock the Power and Simplicity of Your PC

Linux Basics for Hackers , Getting Started with Networking, Scripting, and Security in Kali

Linux Pocket Guide 3e: Essential Commands

The Complete Linux Admin's Notebook. For Linux Unix systems admins. Take notes when doing tasks, shell scripting, Including a command guide ... tasks, & shell scripting. Paperback edition.

Getting Started Becoming a Master Hacker: Hacking is the Most Important Skill Set of the 21st Century! (Linux Basics for Hackers)

Linux Commands By Example: A straight and practical guide to learn Linux commands rapidly

Linux Command Line and Shell Scripting: A Comprehensive Guide to Mastering Linux Command Line

Learning KORN Shell Fundamentals

The Linux Command Line, 2nd Edition: A Complete Introduction

Linux for Absolute Beginners: An Introduction to the Linux Operating System, Including Commands, Editors, and Shell Programming