Test & Measurement
Test, Measurement & Production Automation
From bench to factory floor, automated test stations, flash programming, power profiling, protocol analysis, and oscilloscope integration. 500+ test stations deployed across India's production lines.
What We Measure
Test and Measurement Services in India
Six measurement disciplines backed by the instruments we distribute. Every tool listed here is deployed in our own engineering lab and on customer production lines.
Automated Test Stations
GSAS designs and deploys production test stations that automate repetitive measurement, programming, and validation tasks on the factory floor. We integrate instruments via SCPI, VISA, and vendor APIs, build custom test sequencers, and deliver turnkey stations with operator interfaces, pass/fail logging, and traceability. From incoming inspection to final test, every station is designed for throughput and reliability.
- Custom test sequencer development
- SCPI/VISA instrument control and automation
- Operator UI with pass/fail and barcode logging
- Data logging, SPC, and traceability integration
- Fixture design consultation and DFT review
Flash Programming: SEGGER Flasher, ProMik, Xeltek
Production flash programming at scale requires speed, reliability, and traceability. GSAS deploys SEGGER Flasher (in-system J-Flash), ProMik MSP2300Net (multi-site gang programming), and Xeltek SuperPro (universal socket programmers) for high-volume manufacturing. We handle flash algorithm development, programming sequence optimisation, and integration with MES systems.
- SEGGER Flasher standalone and in-line programming
- ProMik MSP2300Net multi-site gang programming
- Xeltek SuperPro universal socket programming
- Custom flash algorithm development
- MES integration and serial number injection
Power Profiling and Energy Analysis
Battery life and energy efficiency are critical design constraints for IoT, wearable, and edge devices. GSAS uses the Joulescope JS220 for DC energy measurement with nanosecond resolution, and PicoScope oscilloscopes for correlating power events with firmware execution. We profile sleep/wake transitions, quantify peripheral current consumption, and optimise firmware for minimum energy per operation.
- Joulescope JS220 DC energy measurement and profiling
- Sleep/wake current profiling with nanosecond resolution
- Firmware energy optimisation and power mode tuning
- Battery life estimation and validation testing
- Power delivery network (PDN) analysis
Protocol Analysis: Total Phase Beagle and Promira
Debugging communication protocols requires visibility into what is actually on the wire. GSAS deploys Total Phase Beagle protocol analyzers for non-intrusive I2C, SPI, and USB monitoring, and the Promira Serial Platform for active protocol exercising and testing. We capture, decode, and diagnose protocol-level issues that oscilloscopes cannot resolve.
- Beagle I2C/SPI protocol analysis and capture
- Beagle USB 480/5000 for USB 2.0 and 3.0 analysis
- Promira platform for active I2C/SPI host/client testing
- Protocol conformance testing and timing validation
- Custom protocol decode and analysis scripting
Oscilloscope Integration: GW Instek and Pico Technology
Oscilloscopes remain the backbone of embedded hardware validation. GSAS integrates GW Instek benchtop oscilloscopes and Pico Technology USB-based PicoScopes into automated test workflows. We configure remote control via SCPI, build automated measurement scripts, and deploy oscilloscope-based test stations that capture waveforms, measure timing, and verify signal integrity without manual intervention.
- GW Instek DSO and MSO series deployment and SCPI control
- PicoScope USB oscilloscopes for portable and automated use
- Automated waveform capture and parametric measurement
- Signal integrity validation (rise/fall, overshoot, jitter)
- Integration with test sequencers and data logging
Production Test Workflows
A test station is only as good as the workflow around it. GSAS designs end-to-end production test workflows covering incoming component inspection, in-circuit test (ICT) integration, functional test, programming, calibration, and final acceptance. We document test procedures, train operators, and establish yield tracking and failure analysis processes.
- End-to-end production test workflow design
- Test procedure documentation and operator training
- Yield tracking, SPC, and failure analysis processes
- First Article Inspection (FAI) support
- Test coverage analysis and gap remediation
Need help with test and measurement?
Our engineers specialize in automated test stations, flash programming, power profiling, and production measurement integration.
Toolchain
Instruments We Deploy and Support
We do not just sell instruments, we integrate them into production workflows. Every tool here is available with application engineering support from GSAS in India.
Blog
Test and Measurement Insights
Testing High-Power UPS, Solar Inverters and Power Electronics: Inside the GW Instek AEL-5000 AC/DC Electronic Load
India's UPS, solar-inverter and power-electronics makers need load testing that behaves like the real world: non-linear, high-power and scalable. Here is how the GW Instek AEL-5000 AC/DC electronic load covers it, from 1.875 kW on the bench to 540 kW in a three-phase array.
Automated EV Charger Test Bench in India: GW Instek AC Source, DC Load and Battery Emulator
A walkthrough of an automated test bench that validates a CAN-controlled EV scooter charger across the full Indian grid envelope. GW Instek's APS-7200 AC source, PEL-3111AH DC load and GPP-7250 battery emulator combine with a Total Phase Komodo CAN Duo BMS emulator for unattended, repeatable charger validation, designed, integrated and scripted in India by GSAS.
Best Logic Analyzer in India (2026): A Vendor-Neutral Buying Guide for Embedded Teams
Channels, sample rate, protocol decode, and streaming vs buffer, a vendor-neutral buying framework for choosing a USB logic analyzer or protocol analyzer in India, funnelling to the SKUs that actually fit your bus.
How to Buy an Oscilloscope in India (2026): USB vs Benchtop, Bit Depth, Bandwidth: A Buying Guide
A vendor-neutral buying guide for Indian engineering teams choosing an oscilloscope in 2026. How to size bandwidth, sample rate, channels and bit depth; when a USB/PC oscilloscope beats a benchtop; and how oscilloscope price in India actually breaks down once you add GST, probes and warranty. Written for embedded, power and education teams in Bengaluru, Pune, Chennai, Hyderabad, Mumbai and Delhi NCR.
GW Instek 6S Catalog: High-Power Test Instruments for India: A Build Guide
GW Instek's 6S line, DAQ-9600 data acquisition, the PHU autoranging DC source, the ASR-6000 AC/DC power source, and the AEL-5000 / PEL-5000G / PEL-5000C electronic loads, is a complete high-power test ecosystem. Here is what each instrument does, how to combine them into an EV-charger, battery or solar-inverter test bench, and how to buy and integrate the line in India through GSAS.
New from GW Instek (2026): SPS-A Series Switching DC Power Supplies & GDS-2000HD/HG 12-bit Oscilloscopes: Now in India
GW Instek has launched two new instrument families: the SPS-A Series, a new-generation, 360 W single-channel switching DC power supply line with an encoder digital knob and a 2.4-inch colour LCD, and the GDS-2000HD/HG Series, a compact 12-bit oscilloscope with an Android-based smart UX. Here is what is verified, model by model, and how Indian teams can evaluate, quote and demo both through GSAS Micro Systems.
Need a Production Test Solution?
Whether you need an automated test station, a flash programming line, power profiling, or protocol analysis, our engineers design, build, and deploy measurement solutions across India.