DE WIT model 4888/SSWM St.steel case wall mount 8 inch chart recorder, range 0-10,000 psi, cl. 1,0, bottom connection 1/4 inch NPT female, mech.switchable clockwork rev.time 1 hr, complete with 50 direct reading charts 0090080
DE WIT model 4888/SSWM St.steel case wall mount 8 inch chart recorder, 0-20,000 psi, cl. 1,0, bottom connection 1/4 inch MP female, Sonceboz battery chart drive model 820R001, complete with 50 charts no. CR-148032 (0-20,000, 1 hr CCW) and 1 spare pen
DE WIT model 4888/SSWM St.steel case wall mount 8 inch chart recorder, 0-30,000 psi, cl. 1,0, bottom connection 1/4 inch HP female, Sonceboz battery chart drive model 820R001, complete with 50 charts CR-149951 (0-30K, 1 hr / 24 hr CCW, centre hole dia 12.5 mm) and spare pen
316 SS case 8" chart recorder De Wit model 4888SS, wall mount, range 0-3000 psi, cl. 1,0, bottom connection ½" NPT male, Sonceboz battery chart drive (fast speed version), c/w 50 charts CR-154677 (0-3K, 24 hr CCW)
DE WIT model 4888/SSWM St.steel case wall mount 8 inch chart recorder, 0-35,000 psi, cl. 1,0, bottom connection 1/4 inch HP female, Sonceboz battery chart drive model 820R001, complete with 50 charts and spare pen
316 SS case 8" chart recorder De Wit model 4888SS, wall mount, range 0-5000 psi, cl. 1,0, bottom connection ½" NPT male, Sonceboz battery chart drive (fast speed version), c/w CR-142688 (0-100 (%), 24 hr CCW) or charts CR-154446 (0-5K, 1 hr CCW)
