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Smart Tweezers LCR-meter: the History of Evolution

Now You Can Purchase Smart Tweezers Spare Parts

Smart Tweezers Pre-production Prototype

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Prototypes of Smart Tweezers have been designed back in early 2000s. One of the latest pre-production demo units had a hand-carved housing and hand-made tweezer-type probes. The design was using Atmel AT90S4433 8-bit Microcontroller with 4K bytes of In-System programmable flash memory. This is a high-performance and low-power AVR® 8-bit RISC Architecture processor. The unit was powered by AA alcaline battery

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It is obvious that in the course of the design evolution the components also evolved quickly so that in about 2003 Smart Tweezers finaly were looking somewhat close to what it is today. The latest pre-production units have been nanufactured using 3D printing.

Smart Tweezers Pre-production 3D Printed Housing

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ST-1 is the first commercially released model of Smart Tweezers n 2004. Here is the first Manual and the Quick Reference for this model.

Smart Tweezers ST-1

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Smart Tweezers ST-2

In model ST-2 significant improvements had been achieved in both accuracy and mechanical design. Replaceable tweezer tips had been introduced as well as a better insulation of the handles released in 2007. Initially it was a ROHS complient device but due to LCD soldering problems we eventually changed the display . Here is the Manual and the Quick Reference for this model.

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    ST-2 Measuring Capacitance

Replaceable tweezer probes improved the device life-span due to an ability to replace the probes after the gold plating was worn-out. Previously the whole introduced as well as a better insulation of the handles. Initially it was a ROHS complient device but due to LCD soldering problems we eventually changed the display . Here is the Manual and the Quick Reference for this model.

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    Detailed fragment of ST-2 Tweezer Probes
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    ST-2 Tweezer Probes Side View

Smart Tweezers With Inductive Charger STIC

In 2009 a rechargeable model of Smart Tweezers STIC (Smart Tweezers with Inductive Charger) was introduced in order to address a problem of housing damage due to multiple replacement of batteries. This model was more expesive but was widely accepted on assembly lines.

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    Smart Tweezers STIC, Top view, Green Rechargeable NiMH Battery
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    Smart Tweezers STIC, Bottom view, NiMH Battery and Ferromagnetic Core of Inductive Charger PCB
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    Smart Tweezers STIC in the Charger Cradle with Wall Adapter
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    Smart Tweezers STIC Charger Upgrade Kit for previous models of Smart Tweezers

Smart Tweezers ST-5

In 2011 the latest model ST-5 had been released featuring even better accuracy and Li-Ion rechargeable batteries. Here is the Manual and the Quick Reference for this model.

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    Smart Tweezers ST-5 Measuring Capcitance, Top View
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    Smart Tweezers ST-5, What is in the Box: St-5, USB-Charger/Cable, Traceable Calibration Certificate, Printed Manual and Quick Reference, and Carrying Case

Purchasing Info

Siborg Systems Inc.

Siborg Systems Inc.
24 Combermere Crescent
Waterloo, ON N2L 5B1 Canada

smarttweezers@siborg.com


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Limited time Offer: 2 Years Warranty

SALE PRICE - CA $399.99 (US $399.99)

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Fax: 519.725.9522
Phone: 519.888.9906
Toll free: 1.877.823.7576


Smart Tweezers Spare Parts   Smart Tweezers LCR-Reader   History of Digital Multimeter  
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