Center Screw For Surveying Tripods, 25Mm 32Mm 40Mm Sizes For Total Station And Level Instruments, Aluminum Alloy Construction For Secure Connection, Essential Measurement Accessories(41mm)
SAR 61
5K Single Ended Output Transformer For Tube Audio 5W Power For 6P1 6P14 6P6 With Secondary 0 4 Ohm 8 Ohm Inductance 12H And Primary DC Resistance Ohm
SAR 126
Optical Transmission Diffraction Grating Sheet 2mm Thick 50x50mm Frame 80 to 1600 Lines/mm for spectrum Analyzer Tool for Science Education Demonstration,Optical Transmission Diffraction(1600lines/mm)
SAR 60