A Borescope or Boroscope is ideal for non-destructive visual inspection of inaccessible areas
Megohmmeters, or Insulation Resistance (IR) Testers, are used to measure the resistance, integrity and safety of electrical wiring insulation
A Clamp Meter combines a current clamp with the basic functions of a digital multimeter, also called DMM. Clamp the "jaw" around a conductor to measure current.
Dataloggers (or Data Logger, Data Recorder, Data Acquisition) refers to electronics designed to capture analog signals or measurements over time for study and review later
Laser Distance Meters and Ultrasonic Distance Meters are terrific and affordable alternatives to a tape measure for distance measurements.
Environmental Testers measure environmental elements such as humidity, air flow, temperature, water quality, and more
Force Gauges measure push/pull (tension/compression) forces and Torque Testers measure torque forces
Gas detection equipment sense the presence of one or more gases near the detector. Gas detection is used in a variety of industries and has a number of applications
TEquipment offers a great selection of HVAC Equipment and Instruments for the HVAC/R technician
Indoor Air Quality, or IAQ, refers to the study, monitoring, remediation, and prevention of indoor pollutants and particles that cause discomfort and even health problems in homes and businesses
LCR Meters, capacitance meters, impedance analyzers, inductance analyzers test components and materials in a variety of research and design applications and in component manufacturing
TEquipment carries three types of Leakage Detectors: Microwave emissions from ovens; Ultrasonic for compressed air and similar applications; and Refrigerant gas
Microscopes magnify objects too small to see with the naked eye. While there are several types of microscopes, our focus at TEquipment is on optical microscopes and fiber optic scopes
Multimeters are the instrument of choice when you need to measure voltage, current, or resistance
The measurement of power and power quality includes basic parameters of voltage, current, watts (kW, VA, VAR) or energy (kVAh, VARh, kWh)
Test instruments for Reliability Centered Maintenance (RCM) and Preventative Maintenance (PM) programs, such as for Rotating Equipment
Process Calibration Equipment refers to test equipment used to calibrate process instrumentation, particularly temperature, pressure, and process signals (ex. Pulse, 4-20 mA, 0-10 VDC)
Radiometry is a broad field encompassing all techniques for measuring electromagnetic radiation, including the measure of visible light
Thickness Gauges meaure thickness, the distance between two surfaces of objects ranging from metals, glass, plastic, coatings, and more.
Thermal Imagers are used to capture infrared images in applications ranging from industrial, fire, law enforcement, hunting and more
Thermometers are temperature measuring instruments. Two main categories are contact type and infrared
Tools are devices, often handheld, used by professionals and hobbyists to make their tasks easier and more efficient
Voltage and Continuity Testers and also Non-Contact Voltage and Current Detectors are some of the most basic electrical circuit testing tools
Wire Tracers, Circuit Breaker Locators, and Circuit Identifiers are basic electrical tools to verify power presence and troubleshooting
The Electrical Parts and Products in this category are used in a variety of electrical applications, including wire management, wire pulling, troubleshooting and more
Enclosures and boxes are designed to hold electrical equipment and come in a variety of styles, sizes, and materials to suit each application
Extend the capabilities of your instrument or get genuine Accessories that fit your test equipment
New and Open Box Clearance items
Discontinued Products Gone but Never forgotten.
GPK Series draft gauges for natural gas pressure measurements
General Tools was formed in New York City in 1922. In November of 2006 they acquired Mannix Tools. Today they offer basic and specialty hand tools as they did when they began, but they have expanded their line to include a new range of digital, electronic test and measurement equipment. The General Tools line today includes electrical test instruments, data loggers, gas detectors, tachometers, thermal imaging cameras, thermometers, air quality meters, moisture meters, and borescope systems, in addition to many, many more product offerings.