Following are a list of manuals available for download.

GenRad Manuals
GR 1232-A, -AP Manual
GR 1232 Battery Retrofit " Instructions
GR 1238 Detector Manual
GR 1311-A Manual
GR 1406 Manual
GR 1408 Manual
GR 1409 Manual
GR 1412 Series Manual
GR 1413 Series Manual
GR 1417 Series Manual
GR 1419 Series Manual
GR 1422 Series Manual
GR 1423 Series Manual
GR 1433 Series Manual
GR 1433 Parts List
GR 1455 Instruction Manual
GR 1491 Decade Inductor Manual
GR 1531AB_Stroboscope Manual
GR 1538A_Stroboscope Manual
GR 1539 Stroboscopic Light Source Manual
GR 1542 Stroboscope Manual
GR 1546 Stroboscope Manual
GR 1560-P42 Preamplifier Manual
GR 1562 Sound Calibrator Manual
GR 1565B Sound Meter Manual
GR 1615/1620 Manual
GR 1621 Manual
GR 1644 Manual
GR 1657 Manual
GR 1659 Manual
GR 1689/1689-M Manual
GR 1692 Manual
GR 1693 Manual
GR 1840A Output Power MeterManual
GR 1863/1864 Megohmmeter Manual
GR 1864-1644 Megohmmeter Manual
GR 1933 Manual
GR 1981 Manual
GR 1982 Manual
GR 1986 Manual
GR 1987 Manual
GR 1988 Manual
M2, M5 , M10, and M20 VariacAutotransformers
W5 Series Variac Autotransformers
W10 Series Variac Autotansformers
GR 1973 Catalog
Handbook ofStroboscopy
Handbook of NoiseMeasurement
For another source of GR Manuals try: Boat Anchor Manual Archive - Great Reference for GenRad and Other Manufacturers Manuals
For another source of GR Manuals try JPTronics
IET Manuals
IET 1865 Plus Megohmmeter Manual
IET 1865-51 Manual
IET 1910 Precision LCR Meter Manual
IET 1920 Precision LCR Meter Manual
IET 7600 Plus Precision LCR Meter Manual
IET 7000-07 Manual
IET DE-5000 Handheld LCR Meter Manual
IET /ESI Dekapot Coaxial Decade 1211 and 1311 Manual
DS1464 Instruction Manual
HARS-LX Series Manual
HARS-X Series Manual
HPRS Series Manual
HRRS Series Manual
HRRS-5kV Series Manual
HACS-Z Series Manual
LD-3 Dielectric Cell Manual
LOM-510A Manual
LOM-4000/4001 Manual
LOM-DO7e Manual
LOM-DO7 Manual
LOM-DO5000 Series Manual
ohmSOURCE Series Manual
PRS-200 Series High Precision Man orProgram Decade Resistance Substituters (IEEE-488.1)
PRS-200 Series High Precision Man or SCPI ProgamDecade Resistance Sub (IEEE-488.2 or RS-232)
PRS-202 Series High Precision Man orProgram Decade Resistance Substituters (IEEE-488.1)
PRS-202 Series High Precision Man or SCPIProgram Decade Resistance Sub
PLS Series Hig Precision Man or SCPIProgram Decade Inductance Sub (IEE-488.2 or RS-232)
PCS Series Hig Precision Man or SCPI Program DecadeCapacitance Sub (IEE-488.2 or RS-232)
VI-700 Series Manual
KVD-700 Manual (Fluke 720-A)
IMF-600A Manual
IMF-600 Manual
RS/CS/LS Parts List and Layout
HATS-Y Manual
esi Manuals
esi SR102 & SR104 Manual
esi 242B Manual
esi 242D Manual
Tegam 17508 Manual
esi SR1050 Manual
esi DB 877 Manual
esi DB62 Manual
PPM Manuals
PPM-RX Series Manual
QuadTech Instruction Manuals
IET Labs purchased the QuadTech LCR Meter and QuadTech Megohmmeter product lines and now sells and supports those products.
QuadTech 1865 Megohmmeter Instruction Manual
QuadTech 1920 Precision LCR Meter Instruction Manual
QuadTech 7600 Precision LCR Meter Instruction Manual
QuadTech 7400 Precision LCR Meter Instruction Manual
QuadTech VSTM Precision LCR Meter Instruction Manual