Variable Filters - Refurbished

Filters (60)

Variable (19)

Showing (1 - 19) of 19 products.

Krohn Hite 3944
The Krohn-Hite Model 3944 is a 4-channel, Butterworth/Bessel filter offers a programmable or bench top

Refurbished

$4,275.00

Krohn Hite 3384
The Krohn-Hite Model 3380 Filter Series are one, two or four channel filters providing ease of operation and the reliability Krohn-Hite has been known for since 1949; along with

Refurbished

$3,800.00

Krohn Hite 3940-18
The Krohn-Hite Model 3940 programmable, dual channel, Butterworth/Bessel filter offers a programmable or benchtop filter covering a cutoff frequency range from

Refurbished

$2,950.00

Krohn Hite 3940
The Krohn-Hite Model 3940 programmable, dual channel, Butterworth/Bessel filter offers a programmable or benchtop filter covering a cutoff frequency range from

Refurbished

$2,950.00

Krohn Hite 3364
The Krohn-Hite Model 3360 Filter Series are one, two or four channel filters providing ease of operation and the reliability Krohn-Hite has been known for since 1949; along with

Refurbished

$2,900.00

Krohn Hite 3382
The Krohn-Hite Model 3380 Filter Series are one, two or four channel filters providing ease of operation and the reliability Krohn-Hite has been known for since 1949; along with

Refurbished

$2,300.00

Krohn Hite 3362
The Krohn-Hite Model 3360 Filter Series are one, two or four channel filters providing ease of operation and the reliability Krohn-Hite has been known for since 1949; along with

Refurbished

$1,850.00

Krohn Hite 3381
The Krohn-Hite Model 3380 Filter Series are one, two or four channel filters providing ease of

Refurbished

$1,595.00

Krohn Hite 3321
The 3321 Variable Filter is a solid state, variable electronic Filter that is digitally tuned over the range from 0.01Hz to 99.9kHz. Its single channel can be operated in

Refurbished

$1,595.00

Krohn Hite 3004
DESCRIPTION The NEW Krohn-Hite Model 3004 Multichannel Filter/Amplifier Signal Conditioning System

Refurbished

$1,500.00

Krohn Hite 3323
The 3323 Variable Filter is a solid state, variable dual-channel electronic filter that is digitally tuned over the range from 0.01Hz to 99.9kHz. It can be operated in High-Pass,

Refurbished

$1,495.00

Krohn Hite 3361
The Krohn-Hite Model 3360 Filter Series are one, two or four channel filters providing ease of operation and the reliability Krohn-Hite has been known for since 1949; along with

Refurbished

$1,395.00

Krohn Hite 3320
The 3320 Variable Filter functions as either a High-Pass or Low-Pass Filter. Frequency range is 0.001Hz to 99.9kHz (6 bands); Nominal 24 dB per octave per channel in Low-Pass

Refurbished

$1,295.00

Krohn Hite 3341
The 3341 Variable Electronic Filter is digitally tuned over a frequency range or 0.01Hz to 99.9kHz. It can be operated in low-pass or high-pass mode. Attenuation slope of 48

Refurbished

$1,195.00

Krohn Hite 3340
The 3340 Variable Electronic Filter is digitally tuned over the range from 0.001Hz to 99.9kHz. Passband gain: (0 dB, 10 dB or 20 dB); Attenuation rate: 48 dB per

Refurbished

$1,100.00

Krohn Hite 3750
The 3750 Variable Electronic Filter is a multi-function filter that provides band-pass, band-reject, high-pass or low-pass operation, plus independent adjustment of low and high cutoff frequencies over the range

Refurbished

$1,100.00

Krohn Hite 3550
The 3550 Variable Filter is a multifunction filter that offers band-pass, band-reject, low-pass or high-pass operation in a single piece of equipment. The mode of operation can be selected

Refurbished

$750.00