--- title: Latest Venable Instruments Newsletter description: Venable Instrument's latest news, resources and insights. --- [![Venable Instruments](https://www.venableinstruments.com/hs-fs/hubfs/Logos%20/VenLogoInst%20white.png?width=115&height=45&name=VenLogoInst%20white.png "Venable Instruments")](https://www.venableinstruments.com) [![Venable Instruments](https://www.venableinstruments.com/hs-fs/hubfs/Logos%20/VenLogoInst%20%5BConverted%5D.png?width=115&height=45&name=VenLogoInst%20%5BConverted%5D.png "Venable Instruments")](https://www.venableinstruments.com) Search # Venable Instruments Newsletter ## March 2023 [Venable Instruments at the International Battery Seminar and Exhibit - Booth 613](https://www.internationalbatteryseminar.com/) Visit with Venable Instruments and discover the capabilities of the EST at the show in Orlando, Florida March 20-23, 2023. [**The ESTi Nexus  **](https://www.venableinstruments.com/esti-nexus) The 10 channel ESTi Nexus combines several test capabilities into a single, easy-to-use instrument.  The ESTi measures programmable voltage, current, constant power, and electronic load for battery cell tests. [**Demo the ESTi Single Channel Remotely**](https://www.venableinstruments.com/esti-demo) Explore the capabilities of the ESTi Battery Tester remotely.  Schedule your demo access for Model 2385 with 18V, 5A programmable power source/sink; includes AC test capabilities (10uHz-200kHz) for Electrochemical Impedance Spectroscopy and AC Voltammetry.  [**Video Deep Diver into the Math Tool Function**](https://www.venableinstruments.com/blog/math-tool) The Math Tool within Venable Stability Analysis Software is one of the most useful features, used to mathematically manipulate data sets.  [**Adjusting Injection Levels During a Sweep**](https://www.venableinstruments.com/blog/adjusting-injection-levels) # Steps to change the injection level during a sweep without having to stop and restart the sweep.   [From the Venable Vault - Dr Middlebrook's Structured Analog Design Course](https://www.venableinstruments.com/venable-vault/middlebrook-structured-analog-design-course) [Measuring the Impedance of Power Supplies - 3 Part Series](https://www.venableinstruments.com/blog/measuring-impedance-current-probe) Impedance measurements can be a lot trickier than they look, this three part series looks at the equipment needs, setup, and best practices [**Significance of Kelvin Measurement in Electrochemical Device Testing**](https://www.venableinstruments.com/blog/kelvin-measurement) Anyone who has wielded a hand-held multimeter has enjoyed the convenience of placing two isolated leads at any two points on or in a circuit to perform spot checks of continuity or measure Voltage drop or resistance. [Stability Analysis of Feedback Loops - 2 Part Series](https://www.venableinstruments.com/blog/stability-analysis-feedback-loops) Why do stability analysis?  It is a necessity to measure the feedback loop of switching power supplies to ensure loop stability.  # What's New [SIAD Software](https://www.venableinstruments.com/siad) In 2020, Venable Instruments launched a new software called System Identification, Analysis, and Design, or SIAD. SIAD is the complete software package, designed to easily estimate the transfer function from any measured frequency response data, translate it into the time domain, analyze the transient response, and tune the PID compensation model.  [Energy Storage Test System ESTi](https://www.venableinstruments.com/esti-nexus) The Energy Storage Test Instrument (ESTi) combines capabilities into a single, easy-to-use instrument that measures programmable voltage, current, constant power, and electronic load for energy storage cell test, including super capacitors and fuel cells.  [Application of ESTi to Electrochemical Device Testing](https://www.venableinstruments.com/blog/esti-thermal-calibration) ### Sign Up for our Blog Subscribe to our blog to receive emails and updates on scalable power systems test solutions from Venable Instruments.  #### About Venable Venable provides scalable energy storage and power systems test solutions for precise voltage, current, and frequency measurements, partnering with engineers to ensure battery and power systems around the world will meet stringent field performance demands.  #### Recent news [![Venable Training - Stabilizing Power Supply Control Loops](https://www.venableinstruments.com/hubfs/Venable%20Training%20Front%20Image.jpg) **Venable Training - Stabilizing Power Supply Control Loops** 20 August 2025 ](https://www.venableinstruments.com/blog/stabilizing-power-supply-control-loops) [![The Ins and Outs of System Level Input/Output Impedance Measurements](https://www.venableinstruments.com/hubfs/Imput%20Impedance%20Test%20Set%20UP.jpg) **The Ins and Outs of System Level Input/Output Impedance Measurements** 23 June 2025 ](https://www.venableinstruments.com/blog/impedance-measurements) #### Subscribe Subscribe to our blog to receive emails and updates on scalable power and energy systems test solutions from Venable Instruments.  #### Contact us Venable Instruments 8656 SH 71 West Cuesta Centre, Building E Austin, TX 78735 Office: 512-949-3100 Fax: 512-949-3151