--- product_id: 630707634 title: "WANGCL 138Pro Handheld Portable Oscilloscope Set with High Voltage Probe 2.4\" TFT Display Mini Digital Oscilloscope-200KHz Bandwidth and 2.5MS/S Sampling Rate" brand: "wangcl" price: "8263 kr" currency: ISK in_stock: true reviews_count: 6 category: "Wangcl" url: https://www.desertcart.is/products/630707634-wangcl-138pro-handheld-portable-oscilloscope-set-with-high-voltage-probe store_origin: IS region: Iceland --- # 2.5MS/S Sampling Rate 200KHz Bandwidth Max Input Voltage 400V WANGCL 138Pro Handheld Portable Oscilloscope Set with High Voltage Probe 2.4" TFT Display Mini Digital Oscilloscope-200KHz Bandwidth and 2.5MS/S Sampling Rate **Brand:** wangcl **Price:** 8263 kr **Availability:** ✅ In Stock ## Summary > 🔧 Unleash Your Inner Engineer with Precision! ## Quick Answers - **What is this?** WANGCL 138Pro Handheld Portable Oscilloscope Set with High Voltage Probe 2.4" TFT Display Mini Digital Oscilloscope-200KHz Bandwidth and 2.5MS/S Sampling Rate by wangcl - **How much does it cost?** 8263 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/630707634-wangcl-138pro-handheld-portable-oscilloscope-set-with-high-voltage-probe) ## Best For - wangcl enthusiasts ## Why This Product - Trusted wangcl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multiple Trigger Modes:** Choose from 3 trigger modes to suit your testing needs: Single, Regular, and Normal. - • **One-Button Auto Adjust:** Simplify your measurements with a user-friendly one-button auto adjust feature. - • **Pocket-Sized Powerhouse:** Experience the convenience of a mini oscilloscope that fits right in your pocket! - • **Complete Package Included:** Get everything you need with the oscilloscope, probes, and instruction manual all in one box. - • **Versatile Waveform Detection:** Easily detect and display various waveforms for all your DIY projects. ## Overview The WANGCL 138Pro Handheld Portable Oscilloscope Set is a compact and versatile tool designed for experimental teaching, appliance repair, car testing, and DIY projects. With a 200KHz bandwidth and a 2.5MS/S sampling rate, it offers precise waveform detection and analysis. Its pocket-sized design makes it easy to carry, while the included high voltage probe and various accessories ensure you're equipped for any task. ## Description Description:The 138 PRO is a practical, cost-effective MINI handheld oscilloscope designed for the everyday maintenance and R&D education industries.The oscilloscope has a real-time sampling rate of 2.5MS/s and a 200KHz bandwidth.With full trigger function (single, normal, automatic),Works perfectly for both periodic analog signals and aperiodic digital signals.Voltages up to 400V can be measured.With PWM square wave output, square wave amplitude 3.3v, frequency range 0-80khz, duty cycle 0-100%.Equipped with efficient one-key AUTO, the measured waveform can be displayed without cumbersome adjustment.The display is equipped with a 2.4-inch high-definition LCD screen with a resolution of 320240.Specifications:Material: PCBSampling rate: 2.5MS/sbandwidth: 200KHzTime base range :500s/div - 10us/divInput impedance :1MΩ/20pFVertical resolution :12bitsVoltage ranges:X1: 40V(Vpp:80V)X10: 400V(Vpp:800V) (only type3&4)Trigger modes: Single, Automatic, NormalCoupled mode: AC/Direct currentPWM output: 3.3VPWM Frequency: 0-80kHzPWM Duty cycle: 0-100%Size: 65 60 18mm / 2.6 2.4 0.8inPackage included:1x Mini oscilloscope, 1x Crocodile clip probes , 1x pin rows,1x High voltage probe,1 x Instruction manual. Review: Works great without too much noise! - Works great, the first arrived with broken screen but they replace it within a day. Thank you! Review: Ce produit n'a pas de batterie elle est absente. Comment vendre un produit portable et oublié la batterir ## Features - Application: This mini oscilloscope is perfect for experimental teaching, daily appliance repair, car testing, DIY, etc. - Portable: Compared to conventional oscilloscopes, this oscilloscope is smaller and more portable, fitting in your pocket. The size is 6.5x6x1.8cm/2.55x2.36x0.7in. - Diverse functions: Detection of waveforms, can display of various waveforms,PWM Waves Output,One Button Auto Adjust,3 Trigger Modes(Single, regular, normal). - Parameters: Bandwidth -200KHz ,Sampling Rate -2.5MS/S,PWM -duty cycle 0-100% wave amplitude 3.3V frequency ranges 0-80kHz,Max input voltage - x1:40V x10:400V. - Package included:1x Mini oscilloscope, 1x Crocodile clip probes , 1x pin rows,1x High voltage probe,1x Instruction manual. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B3HC7T7D | | Best Sellers Rank | #11,684 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #51 in Multi Testers | | Item model number | IND25625 | | Manufacturer | WANGCL | | Package Dimensions | 22 x 14.7 x 4.6 cm; 170 g | ## Images ![WANGCL 138Pro Handheld Portable Oscilloscope Set with High Voltage Probe 2.4" TFT Display Mini Digital Oscilloscope-200KHz Bandwidth and 2.5MS/S Sampling Rate - Image 1](https://m.media-amazon.com/images/I/61DaC6wzi4L.jpg) ![WANGCL 138Pro Handheld Portable Oscilloscope Set with High Voltage Probe 2.4" TFT Display Mini Digital Oscilloscope-200KHz Bandwidth and 2.5MS/S Sampling Rate - Image 2](https://m.media-amazon.com/images/I/71w6AZ9jpoL.jpg) ![WANGCL 138Pro Handheld Portable Oscilloscope Set with High Voltage Probe 2.4" TFT Display Mini Digital Oscilloscope-200KHz Bandwidth and 2.5MS/S Sampling Rate - Image 3](https://m.media-amazon.com/images/I/71UJPDdhr3L.jpg) ![WANGCL 138Pro Handheld Portable Oscilloscope Set with High Voltage Probe 2.4" TFT Display Mini Digital Oscilloscope-200KHz Bandwidth and 2.5MS/S Sampling Rate - Image 4](https://m.media-amazon.com/images/I/61QhBs0AXWL.jpg) ![WANGCL 138Pro Handheld Portable Oscilloscope Set with High Voltage Probe 2.4" TFT Display Mini Digital Oscilloscope-200KHz Bandwidth and 2.5MS/S Sampling Rate - Image 5](https://m.media-amazon.com/images/I/81CWcRfXHkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great without too much noise! *by M***S on 25 April 2026* Works great, the first arrived with broken screen but they replace it within a day. Thank you! ### ⭐ Review *by C***E on 4 December 2024* Ce produit n'a pas de batterie elle est absente. Comment vendre un produit portable et oublié la batterir ### ⭐⭐⭐⭐⭐ Review *by M***O on 22 September 2023* Perfecto para mis trabajos de DIY con Arduinos. Al inicio parecía un poquito difícil de usar pero hay videos en youtube que explican bien cómo utilizarlo. ## Frequently Bought Together - WANGCL 138Pro Handheld Portable Oscilloscope Set with High Voltage Probe 2.4" TFT Display Mini Digital Oscilloscope-200KHz Bandwidth and 2.5MS/S Sampling Rate - COVVY Lysignal XR2206 High Precision Function Signal Generator DIY Kit - ARCELI ICQUANZX Oscilloscope Kit, 2.4" TFT Handheld Pocket-Size Digital Oscilloscope Kit DIY Parts SMD Soldered Electronic Learning Set 1Msps --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/630707634-wangcl-138pro-handheld-portable-oscilloscope-set-with-high-voltage-probe](https://www.desertcart.is/products/630707634-wangcl-138pro-handheld-portable-oscilloscope-set-with-high-voltage-probe) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-05-26*