Click on Photo to Enlarge SUB-44-48Self-adjusting, Universal with "Bell" backshell Rotary Hole Probe 0.687 in. (17.46 mm) diameter, Self Expanding 2 in. (50.8 mm) working length. Operating frequency 200 kHz - 3 MHz, Fischer 4 Pin connector, reflection differential coil configuration.Item NumberPart CodeFrequency RangeConnector TypeDiameter (mm)Diameter (in)Estimated ship*Price(USD)Add to CartU8600492SUB-44-48200 kHz - 3 MHzFischer17.4 - 19.00.687 - 0.7505 daysLog in OR Register to see price.* Product lead times vary. You will receive shipping confirmation 1-2 business days after placing your order. If you need a product sooner, please contact a sales representative for more details.This product is not available in your country. Create an Account Company Name * First Name * Last Name * E-mail * Choose a Password *I agree to the Terms of Use and acknowledge that I have read the Privacy Policy*Forgot your password?Online Store>Eddy Current>Eddy Current Probes>Bolt Hole>Rotating Scanner Probes>