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General Tools Diagnostic Instruments

General Tools & Instruments offers a full line of hand tools and test and measurement instruments. From borescopes to manometers to thermal cameras, General Tools has the equipment professionals rely on in industries as diverse as HVAC, construction, energy auditing, predictive maintenance, and home performance. Still operated by its founding family, General Tools embodies the values of a time gone by while creating the diagnostic tools of our changing world.
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General Tools Palmscope DCS950 9mm Camera General Tools DCiS1 iBorescope for iPhone, iPad, Android 9.8mm General Tools Seeker 400 Borescope 12mm with Wireless
General Tools Seeker 200 Borescope 12mm General Tools Seeker 200 Borescope 9mm General Tools DCS1800 Wireless Recording Borescope 5.5mm
General Tools Seeker 400 Borescope 9mm with Wireless General Tools Seeker 400 Borescope 5.5mm with Wireless General Tools Seeker 300 Borescope 12mm
General Tools Seeker 200 Borescope 5.5mm General Tools DCS1100 Front and Side View Borescope 4.9mm General Tools Seeker 100 Wireless Borescope 12mm
General Tools DCS1600 Recording Borescope 5.5mm General Tools RLD400 Digital Refrigerant Leak Detector General Tools NGD8800 Combustible Gas Leak Detector
General Tools NGD268 Combustible Gas Detector General Tools RLD382P Refrigerant Leak Detector With Pump General Tools CGD900 Combustible Gas Leak Detector with LCD
General Tools CIH20DL Hot Wire Anemometer with CFM General Tools HWA4214SD Data Logging Hot Wire Anemometer General Tools WDCFM8912 Air Flow Thermo-Hygrometer
General Tools DAF80MIN Mini Vane Anemometer with Temp General Tools DLAF930SD Environmental Meter General Tools DTH3007SD Datalogging Thermo-Hygrometer
General Tools EM8716 Thermo-Hygrometer General Tools SAM990DW Digital Psychrometer General Tools DCO1001 Carbon Monoxide CO Detector
General Tools MMD950 Pin & Pinless Moisture Meter with 4" Depth General Tools MM70D Precision Digital Moisture Meter General Tools MM70 Precision LED Moisture Meter
   
 

General Tools & Instruments

General Tools & Instruments began as the brainchild of Abe and Lillian Rosenberg in New York City in 1922. Originally dubbed General Hardware Manufacturing Co., the company specialized in the wholesale of "hard goods," offering a full-range of domestic and professional items from clothesline pulleys and screen-door hardware, to specialty hand tools.

In the 21st century General Tools & Instruments offers a full line of hand tools and test and measurement instruments. From borescopes to manometers to thermal cameras, General Tools has the equipment professionals rely on in industries as diverse as HVAC, construction, energy auditing, predictive maintenance, and home performance. Still run by the same family, General Tools embodies the values of a time gone by while creating the diagnostic tools of our changing world.