multi probe 4 8 arms 4 k cryogenic probe station

{"cid":"91224222","title":"GM Refrigerated Cryogenic Probe Station with 4 K-420 K Temperature Range, Ultra-Low Electrical Leakage Current, and Multi-Probe (4-8 Arms) for Advanced Research","imgUrl":"https:\/\/img.chinax.com\/nimg\/2c\/b2\/686c7502dc0c96a8c24d6053ac4a-200x200-1.jpg","attrs":{"Brand Name":"Truth Instruments","Model Number":"PS-Cryo","Place Of Origin":"CHINA","Vibration":"Sample Stage Vibration <1 \u03bcm (peak-to-peak)","Thermal Anchor":"Probe Holder And Sample Stage Temperature Difference <10 K","Number of Probe Arms":"Standard 4 Probe Arms, Up To 8 Supported","Needing Range":"Needing Range","Electrical Leakage Current":"<100fA@1V","Optical Microscope":"0.75 \u00d7-3.75 \u00d7 Continuous Zoom","Sample Temperature":"4 K-420 K","Sample Holder Type":"Ground, Coaxial, Triaxial Options"}}