DON'T MISS A THING BY SIGNING UP FOR OUR oscilloscopes.com.au NEWSLETTER!

Be the first to learn about our newest products and get exclusive offers

Will be used in accordance with our Privacy Policy

FREE SHIPPING ON ORDERS OVER $59*
Facebook Twitter Email Pinterest
  • Newsletter
  • Contact Us
  • FAQs
Facebook Twitter Email Instagram YouTube Pinterest
oscilloscopes.com.au
Wishlist
0 Compare
0 items
Menu
0 items / $0.00
Browse Categories
  • Digital Oscilloscopes
  • Handheld Oscilloscopes
  • USB Oscilloscopes
  • Automotive Oscilloscopes
  • Oscilloscope Probes
  • Oscilloscope Accessories
  • Home
  • Manufacturers
    • Brands
      • Hantek
      • Micsig
      • OWON
      • Rigol
      • Siglent
      • UNI-T
  • Blog
    • Blog Categories
      • Getting Started with Oscilloscopes
      • Probing & Measurement Techniques
      • Tips & Tricks
      • Real-world Applications & Project Ideas
    Recent Posts
    • Selecting Probes for Oscilloscopes: Passive, Active, and Differential
      Selecting Probes for Oscilloscopes: Passive, Active, and Differential
      April 04, 2026 1 Comment
    • Troubleshooting digital signals with minimal noise
      Troubleshooting digital signals with minimal noise
      April 04, 2026 1 Comment
    • Mastering oscilloscope probes: passive vs active
      Mastering oscilloscope probes: passive vs active
      April 04, 2026 1 Comment
  • Home
  • Categories
  • Handheld Oscilloscopes
  • Techmate 138 Pro Handheld Oscilloscope – Portable Field Tool
Click to enlarge
Click to enlarge
Click to enlarge
Click to enlarge
Click to enlarge
Click to enlarge
Click to enlarge

Techmate 138 Pro Handheld Oscilloscope – Portable Field Tool

Others
Condition: New

$72.80

TechMate 138 Pro Handheld Oscilloscope delivers professional performance in a compact, ultra-portable design. Features one-key AUTO mode, analog and digital signal measurements, a bright 2.4-inch LCD, rugged pocket-friendly build, and a built-in power source for extended field or lab work.

Stock Status: In Stock
Delivery Status: 1-3 days
Excluding Tax: $0
Compare
Add to wishlist
Category: Handheld Oscilloscopes
Share
Facebook Twitter Pinterest linkedin Telegram
  • DESCRIPTION
  • ADDITIONAL INFORMATION
  • REVIEWS
  • ABOUT THE BRAND
  • SHIPPING & DELIVERY
Description

Techmate 138 Pro Handheld Oscilloscope – Portable Field Tool

  • Ultra-portable handheld oscilloscope designed for field technicians and students, delivering professional performance in a compact package.
  • Fast, hassle-free operation with an intuitive one-key AUTO mode to quickly capture meaningful waveforms.
  • Versatile measurement capabilities for both analog and digital signals, enabling precise analysis across a wide range of applications.
  • Clear 2.4-inch LCD display with bright visibility for detailed waveform viewing in varied lighting conditions.
  • Rugged, pocket-friendly design that fits easily into toolkits and pouches for on-the-go use.
  • Long-lasting built-in power source supports extended work sessions in the field and in the lab.
  • Real-time sampling rate:
  • 25 MS/s
  • Analog bandwidth:
  • 200 kHz
  • Voltage measurement range:
  • ±400 V
  • Trigger modes:
  • single, normal, automatic
  • Display:
  • 2.4-inch LCD, resolution 320×240
  • Battery:
  • built-in 1250 mAh lithium battery
  • Estimated battery life:
  • ~5 hours on a full charge
  • Supports PWM signals and digital channels
  • Reviews (0)

    Reviews

    There are no reviews yet.

    Be the first to review “Techmate 138 Pro Handheld Oscilloscope – Portable Field Tool” Cancel reply

    Your email address will not be published. Required fields are marked *

    1 2 3 4 5

    About brand
    Others

    Others

    This category includes additional oscilloscope manufacturers not individually listed, covering a wide range of products from budget entry-level devices to specialised testing equipment.

    Explore alternative oscilloscope brands to compare features, pricing, and capabilities across the broader market.

    BROWSE MORE Others OSCILLOSCOPES

    Aerotech 3-In-1 Portable Oscilloscope: Dual...

    digital oscilloscope, dso oscilloscope, bench oscilloscope, electronic oscilloscope
    $159
    View product
    Compare Compare
    Quick viewQuick view
    Add to wishlistAdd to wishlist
    Close

    BSIDE Portable Digital Oscilloscope 3.2...

    digital oscilloscope, dso oscilloscope, bench oscilloscope, electronic oscilloscope
    $175.88
    View product
    Compare Compare
    Quick viewQuick view
    Add to wishlistAdd to wishlist
    Close

    FNIRSI DST-210 and DST-201 3-In-1 DMM...

    digital oscilloscope, dso oscilloscope, bench oscilloscope, electronic oscilloscope
    $117.87
    View product
    Compare Compare
    Quick viewQuick view
    Add to wishlistAdd to wishlist
    Close
    Shipping & Delivery

    FREE DELIVERY FOR ORDERS OVER $59

    We offer free delivery for all orders of $59 or more. Orders of eligible items across any product category will qualify for free delivery within Australia.

    DELIVERY TIMES

    • Orders shipped from inside Australia will generally be received within 1-5 business days.
    • For international orders, priority delivery is 4-6 business days, expedited delivery is 7-10 business days and standard shipped items have an expected delivery time of around 8-12 business days.
    • For products sold by third party sellers, shipping will differ depending on the seller.

    We also offer a range of pickup options, these include ParcelPoint, Counters, Amazon Lockers and PO Boxes. This provides customers with an alternative delivery location enabling you can collect eligible packages at a convenient time for you.

    You may also like…

    Close

    DSO2 Digital Oscilloscope Dual Channel - Economical 100 Mhz Handheld Generator

    Others
    Rated 4.00 out of 5
    $639.89
    Close

    OT3 Handheld Oscilloscope 3.2” TFT LCD Digital Scope Tester, 10Mhz, 48Msa/S, Portable Auto/Normal/Single Trigger

    Others
    Rated 5.00 out of 5
    $125.55
    Close

    2C23T 2C53T Upgrade 50Mhz Handheld Scope, Multimeter & Signal Generator

    Others
    Rated 5.00 out of 5
    $192.80
    Close

    OT2 Portable Oscilloscope 10Mhz 48Msa/S 2-In-1 Digital Signal Tool

    Others
    Rated 4.00 out of 5
    $147.65

    Related products

    Close

    2C42 Portable 3In1 Oscilloscope, Waveform Generator & Multimeter – USB

    Others
    Rated 4.00 out of 5
    $372.15
    Close

    OT3 Handheld Scope – 3.2

    Others
    Rated 4.00 out of 5
    $129.52
    Close

    OT2 Portable Oscilloscope 10Mhz 48Msa/S 2-In-1 Digital Signal Tool

    Others
    Rated 4.00 out of 5
    $147.65
    Close

    ZT-701 Handheld Oscilloscope & Multimeter: High-Precision, Anti-Burn, Two-In-One

    Others
    Rated 4.00 out of 5
    $289.75
    CEM
    Siglent
    Micsig
    Hantek
    OWON
    UNI-T
    • Menu
    • Categories
    • Automotive Oscilloscopes
    • Digital Oscilloscopes
    • Handheld Oscilloscopes
    • Oscilloscope Accessories
    • Oscilloscope Probes
    • USB Oscilloscopes
    • Home
    • Products
    • Manufacturers
      • CEM
      • Hantek
      • Micsig
      • Others
      • OWON
      • Rigol
      • Siglent
      • UNI-T
    • Blog
    • Newsletter
    • Pages
      • FAQ
      • Privacy
      • Terms & Conditions
    • Contact Us
    Recent Posts
    • blog-12
      Embedded Systems Debugging with an Oscilloscope: Practical Project Ideas
      April 04, 2026 1 Comment
    • blog-12
      Measuring PWM and switching signals with confidence
      April 04, 2026 1 Comment
    • blog-12
      Probe compensation demystified: a quick guide
      April 04, 2026 1 Comment
    CATEGORIES
    • Digital Oscilloscopes
    • Handheld Oscilloscopes
    • USB Oscilloscopes
    • Automotive Oscilloscopes
    • Oscilloscope Probes
    • Oscilloscope Accessories
    INFORMATION
    • Newsletter
    • FAQ
    • Privacy Policy
    • Terms & Conditions
    • Contact Us
    oscilloscopes.com.au 2026