A new model of the LCR-Reader is in the works. The previous model, the LCR-Reader-R1 has been a well-selling device worldwide. The low price and high accuracy measurements is attractive to professionals and hobbyists alike, looking for an easy-to-use multimeter. Siborg is working on the LCR-Reader-R2 which includes a 0.1% basic accuracy and features a record high 300 kHz test freuqnecy. The new device will possibly have the ability to use 100 Ohm and 1 kOhm signal source impedance allowing abetter in-circuit testing.
LCR-Reader-R2 combines advantages of LCR-Reader-MP and LCR-Reader-MPA due to the ability of switching the test signal source resistance from 100 Ohms as in MPA to 1 kOhm as in MP. The latter strongly increases stability of measurements and works much better for in-circuit measurements. On the other hand, low source impedance effectively increases the actual test measurements. On the other hand, lower source impedance effectively increases the actual test signal applied to the component under test thus reducing the signal-to-noise ratio in some cases.
The device will also be able to test using a 300 kHz test frequency, due to the more advance CPU used. The higher frequency may allow to better measure sub 10 nH inductors.
