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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 DCS600A Borescope 8mm General Tools DCiS2 iBorescope2 for IOS and Android, 9mm
General Tools DCiS4 iBorescope4 for IOS and Android, 9mm General Tools RLD400 Digital Refrigerant Leak Detector General Tools DT80-2 Dual Contact Thermometer
General Tools DTH3007SD Datalogging Thermo-Hygrometer General Tools IRTC50 Infrared Thermometer IR General Tools RLD440 Digital Refrigerant Leak Detector
General Tools VM8205SD Datalogging Vibration Meter General Tools EP8711P Psychrometer with Enthalpy General Tools NGD8800 Combustible Gas Leak Detector
General Tools DCS660A Borescope Recording 8mm General Tools DCO1001 Carbon Monoxide CO Detector General Tools IRT653 Infrared Thermometer IR with Memory
General Tools FD08 Digital Formaldehyde Meter General Tools DT80-1 Contact Thermometer General Tools NGD268 Combustible Gas Detector
General Tools DM8252 High Resolution Differential Manometer General Tools DCS605 Borescope 5.5mm General Tools MMD950 Pin & Pinless Moisture Meter with 4" Depth
General Tools DCS1800HP Wireless Recording Borescope 5.5mm General Tools DCS500 Wireless Recording Borescope 9mm General Tools CMR35 Wireless Clamp Meter True RMS
General Tools DM8200 Differential Manometer General Tools IRT670 High Performance Infrared Thermometer General Tools CIH30DL Hot Wire Anemometer with CFM & IR
General Tools RLD382P Refrigerant Leak Detector With Pump General Tools DCS2000 High Performance Video Borescope 5.5mm General Tools MM70D Precision Digital 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.