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    Test & Measurement

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    Handheld Spectrophotometer, Caliber 4mm/8mm

    $5,168.75
    SKU: ATO-CM-YS3060
    Professional handheld spectrophotometer with large digital LCD display, 4mm/8mm caliber, measuring fast and accurate measurement, light weight and portable colorimeter device.

    Handheld Surface Roughness Tester, 160μm

    $2,304.87
    SKU: ATO-SRT-8101
    The digital surface roughness meter is equipped with high precision sensors and can measure a wide range of surface parameters including Ra, Rz, Rq etc. ATO handheld surface roughness meter has a measurement range of 160µm on the Z-axis and 17.5mm on the A-axis, it can store up to 100 sets of raw data and waveforms. Digital surface roughness tester works continuously for over 20 hours and is suitable for outdoor use.

    Handheld Vibration Meter

    $286.35
    SKU: ATO-TM-VIBRO-GM63A
    This handheld vibration test meter is easy to use, compact design with acceleration, velocity and displacement measurement and selectable vibration frequency, to help you check the vibration of motors, machineries, bearings etc. Low cost and high accuracy.

    High Accuracy Digital Inclinometer, Single Axis, Output USB1.1

    $849.20
    SKU: ATO-DMI-810
    Low price, high-precision single axis digital inclinometer single axis digital inclinometer with USB 1.1 output Signal is for sale. Single axis inclinometer offers three selectable measurement modes, radian, angle, mm/meter can be set. The measurement range can be chosen from ±15°/±30°, with an angular measurement accuracy of 0.001°.

    High Voltage Multimeter, Auto Range, 1000V/1500V/2000V

    $94.85
    SKU: ATO-MLT-19A
    1000V/1500V/2000V digital multimeter for sale online. It is a high-voltage true RMS multimeter designed for voltage/resistance/capacitance/measurement. 5999 max display, diode testing, triode testing, NCV test, and multi-functions are available. Auto range multimeter is suitable for beginners.

    Home Air Quality Monitor, PM2.5/PM1.0/PM10/CO2/TVOC/Temperature/Humidity

    $315.92
    SKU: ATO-AIR-DM601
    Best home air quality monitor for sale. Multifunctional detector for measuring PM2.5/PM1.0/PM10, CO2, TVOC, Temperature and Humidity. AQI data can also be displayed on the screen. Other functions like time, calendar and alarm clock are included. Large capacity rechargeable battery, 24-hour real-time monitoring, high accuracy, easy operation and affordable price.

    Insulation Resistance Tester, 100V/250V/500V/1000V

    $176.15
    SKU: ATO-IRT-UT501A
    Low price megger insulation tester, offers test voltages of 100V/250V/500V/1000V, insulation resistance test range from 0.00 MΩ to 5.0 GΩ, also support AC voltage measurement of 30V~750V, high accuracy and stable performance, with easy-to-read LCD display, ideal for testing the electrical equipment such as transformers, motors, cables, etc.

    Insulation Resistance Tester, 500V/1000V/2500V

    $295.46
    SKU: ATO-IRT-UT502A
    Insulation resistance tester or Megohmmeter has selectable test voltages of 500V, 1kV and 2.5kV, and measuring insulation resistance up to 20.0 GΩ. Reliable megger is also capable of measuring AC Voltage, low resistance, PI and DAR, with large backlit LCD display, high accuracy, good stability and favorable price.

    Integrated Concrete Rebar Detector

    $3,175.79
    SKU: ATO-CRS-RS900T
    Best price integrated concrete rebar scanner for sale, measuring range of φ6 to φ50mm with LCD screen, built-in high capacity lithium battery. This reinforcing bar detector employs advanced sensors and imaging techniques to locate and assess reinforcement bars within the concrete, ensuring structural integrity and safety. It can penetrate the concrete surface and provide real-time feedback on the positioning, spacing, and condition of embedded rebars.

    Integrated Concrete Rebar Scanner

    $2,445.59
    SKU: ATO-CRS-ZD31
    Buy integrated concrete rebar scanner at favorable price, measuring range of φ6 to φ50mm with 320x240mm screen, built-in high capacity lithium battery. This reinforcing bar detector employs advanced sensors and imaging techniques to locate and assess reinforcement bars within the concrete, ensuring structural integrity and safety. It can penetrate the concrete surface and provide real-time feedback on the positioning, spacing, and condition of embedded rebars.

    Laser Diameter Gauge, Single Axis, 0.1-10mm

    $2,380.79
    SKU: ATO-LDG-10A
    ATO laser diameter gauge, a non-contact measurement tool, precisely determines cylindrical object diameters, ranging from 0.1mm to 10mm. This single axis diameter gauge is ideal for measuring wires, cables, tubes, and rods.

    Laser Diffraction Particle Size Analyzer, 0.1μm~2000μm

    $35,330.79
    SKU: ATO-PSA-2000
    Laser diffraction particle size analyzer operates in a completely automated manner, which utilizes a dry inspection method. It is equipped with 108 channels and offers a broad measuring range from 0.1μm to 2000μm, extensively employed for analyzing large particles in powder and dust.

    Laser Diffraction Particle Size Analyzer, 0.1μm~600μm

    $14,960.99
    SKU: ATO-PSA-600
    Laser diffraction particle size analyzer functions in a fully automated mode, employing a wet inspection technique. It boasts 70 channels and provides a wide measurement range from 0.1μm to 600μm, making it a best choice for the analysis of larger particles within powder and dust.

    Laser Diffraction Particle Size Analyzer, 0.1μm~800μm

    $27,394.29
    SKU: ATO-PSA-800
    Fully automatic laser diffraction particle size analyzer adopts dry inspection, with a measuring range of 0.1μm~800μm and 76 channels, which is widely used for particle analysis in powder and dust. The fully sealed fiber optic semiconductor laser gives it superior test repeatability.

    Laser Particle Counter, 28.3L/min, 6 Channel

    $4,328.69
    SKU: ATO-PC-3106
    Laser particle counter sampling flow rate 28.3L/min, particle size channel 0.3, 0.5, 1.0, 3.0, 5.0, 10.0mm, 122 X 90MM high resolution LCD display, can store 1000 groups of data, no data loss after power failure. Laser particle counter is widely used in medical, pharmaceutical, electronic, chemical, optical, food, cosmetic, biological products, aerospace and other industries.

    LCD Display Energy Usage Power Meter Plug

    $31.92
    SKU: ATO-PM-V016
    The power meter plug is a device that helps users to monitor their electricity consumption and reduce energy consumption. The digital plug power meter is available in a wide voltage range of 230V to 250V and operates at a maximum current of 16A. ATO electricity usage monitor has a bright LCD display to monitor the power, energy, volts, amps, hertz, power factor, cost, minimum and maximum power of the user's appliances.

    Linear Scale, 300mm/12 inch, 1000mm/40 inch Stroke, 5 Micron

    $219.76
    SKU: ATO-LS-WTA
    High Precision digital linear scale stroke can select 250mm/10”, 400mm/16” or 800mm/32”. Resolutions 0.5 um, 1 um and 5 um. Possibility to choose the signal output and Plug type. 9 PD TTL, RS422. Pollution resistant capability is strong, good waterproof ability.

    Magnetic Wastewater Flow Meter, DN15/DN50/DN100-DN200

    $842.03
    SKU: ATO-FLOW-MAG
    Magnetic flow meter or electromagnetic meters for all conductive liquids like wastewater/sewage water, nominal diameter DN15, DN20, DN25, DN32, DN50, DN100, DN125, DN150, DN200 for choice, supply voltage 110V AC, 220V AC or 24V DC, output signal 4-20mA, flange mounting, with integral and remote structure design, small pressure loss, high precision and reliability, good compatible with all kinds of pipes, etc.

    Megger Insulation Tester, 100V/250V/500V/1000V

    $335.72
    SKU: ATO-IRT-UT511
    Digital megger or insulation tester performs insulation resistance at 100V, 250V, 500V and 1000V test voltages, for various ranges of 0.1 - 500MΩ, 0.5 - 2GΩ, 1MΩ - 4GΩ and 2MΩ - 10GΩ. PI, DAR, voltage and low resistance can also be measured. Easy to use, stable performance and competitive price.

    Megger Insulation Tester, 500V/1000V/1500V/2500V

    $524.59
    SKU: ATO-IRT-UT512
    Portable megger insulation tester can measure the insulation resistance, voltage, PI, and DAR. Megohmmeter can be selected from test voltages of 500V, 1kV, 1.5kV and 2.5kV, with testing insulation resistance up to 100 GΩ. High accuracy and reliability, ideal for testing high voltage equipment like transformers, generator, cables and so on.
    Test & Measurement