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  Thermal Imaging   Borescopes   IR Thermometers   Moisture Meters   HVAC   Multi Meters   Electrical   Data Logging  

The high-tech side of General Tools features more than 500 electronic test instruments, made with industrial-grade components for accuracy both in the field and around the home. We offer state-of-the-art solutions for HVAC, sports medicine, agriculture, weather analysis, building maintenance and much more. For nearly a century, General Tools & Instruments has produced some of the most inventive and well-received hand tool designs in the world. Along with our Test Instruments, we also offer a wide variety of& HVAC Tools and Measuring Tools.

Featured Products
MMD5NP - Pinless LCD Moisture Meter
MMD5NP - Pinless LCD Moisture Meter
Non-invasive unit for analyzing wood and other construction materials
Visit a certified dealer to purchase this product.
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DTH3007SD - Humidity-temperature Meter With Excel-Formatted Data Logging SD Card
DTH3007SD - Humidity-temperature Meter With Excel-Formatted Data Logging SD Card
Data logging thermo-hygrometer w/ excel formatted sd card (replaces dth3009dl)
Visit a certified dealer to purchase this product.
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MMH800 - 4-in-1 Pin/Pad Rh Moisture Meter
MMH800 - 4-in-1 Pin/Pad Rh Moisture Meter
4-in-one pin/pad moisture meter w/ humidity & temperature display
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MMD950 - Pin/Pinless Deep Sensing Moisture Meter With Spherical Sensor And Remote Probe
MMD950 - Pin/Pinless Deep Sensing Moisture Meter With Spherical Sensor And Remote Probe
Spherical pin/pinless moisture meter w 4" depth, remote pin probe & color bar graph indication
Visit a certified dealer to purchase this product.
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MMD900 - Pin/Pinless Deep Sensing Moisture Meter With Remote Probe
MMD900 - Pin/Pinless Deep Sensing Moisture Meter With Remote Probe
Dual pin/pinless moisture meter w/ 2" depth & color bar graph indication
Visit a certified dealer to purchase this product.
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DCS100 - The Seeker 100 Wireless USB Video Inspection System
DCS100 - The Seeker 100 Wireless USB Video Inspection System
The Seeker 100 wireless USB video inspection system w/ wireless transmission to a computer and streaming video via Skype
Visit a certified dealer to purchase this product.
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PTH8707 - Humidity Seeker Temperature & Humidity Pen
PTH8707 - Humidity Seeker Temperature & Humidity Pen
The seeker thermo-hygrometer pen (replaces LAM122)
Visit a certified dealer to purchase this product.
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DCS1600ART - High-Performance, Articulating, Recording Video Borescope System
DCS1600ART - High-Performance, Articulating, Recording Video Borescope System
High performance articulating recording video borescope system w/ articulating 6mm dia. x 1m long probe and 3.5" screen
Visit a certified dealer to purchase this product.
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IRT207 - The Heat Seeker 8:1 Mid-Range Infrared Thermometer
IRT207 - The Heat Seeker 8:1 Mid-Range Infrared Thermometer
Thermo-seeker infrared thermometer
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LD7 - Lightning Seeker Personal Lightning Detector
LD7 - Lightning Seeker Personal Lightning Detector
The seeker personal lightning detector
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DCS400 - The Seeker 400 Wireless, Recording, Video Inspection System
DCS400 - The Seeker 400 Wireless, Recording, Video Inspection System
The Seeker 400 wireless data logging video inspection system w 12mm dia,1m long probe, 3.5" screen
Visit a certified dealer to purchase this product.
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DCS1600 - High-Performance Recording Video Borescope System
DCS1600 - High-Performance Recording Video Borescope System
High performance recording video borescope system w/5.5mm dia. x 1m long probe and 3.5" screen
Visit a certified dealer to purchase this product.
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WBGT8778 - Deluxe WBGT Heat Index Monitor With 75mm Black Ball
WBGT8778 - Deluxe WBGT Heat Index Monitor With 75mm Black Ball
Handy heat index checker, 75mm black ball
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LDM60 - LDM60-laser Distance Meter
LDM60 - LDM60-laser Distance Meter
The ldm60 is a professional-grade, lightweight, pocket-sized laser distance meter with a 200 ft. range, ▒1/16 in. (1.5mm) precision, and uses pythagorean geometry to determine areas, circumferences and volumes
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DCiS2 - iBorescope 2 Wi-Fi Video Inspection Probe
DCiS2 - iBorescope 2 Wi-Fi Video Inspection Probe
Inspections with the iBorescope2 can be captured as still images or video clips on any Apple iOS or AndroidÖ device
Visit a certified dealer to purchase this product.
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IRT5000 - 100:1 Ultra-High Temperature Infrared (IR) Thermometer With Dual Laser Target Tracking System
IRT5000 - 100:1 Ultra-High Temperature Infrared (IR) Thermometer With Dual Laser Target Tracking System
Ideal for industrial, power generation and fire fighting applications
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DCS2000 - Super High-Performance Rugged VGA Recording
DCS2000 - Super High-Performance Rugged VGA Recording
Super High-Performance Rugged VGA Recording
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SAM800IND - Industrial Model
SAM800IND - Industrial Model
Digital industrial heat index monitor
Visit a certified dealer to purchase this product.
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EMR963HG - Wireless Thermo-Hygrometer With Remote Sensor
EMR963HG - Wireless Thermo-Hygrometer With Remote Sensor
Wireless digital thermo-hygrometer with 1 remote sensor, 90ft
Visit a certified dealer to purchase this product.
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LD50 - Deluxe Lightning Detector
LD50 - Deluxe Lightning Detector
Deluxe precision lightning detector
Visit a certified dealer to purchase this product.
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LD9 - Compact Lightning Detector
LD9 - Compact Lightning Detector
Compact lightning detector
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SAM990DW - Digital Psychrometer With Dew Point And Wet Bulb
SAM990DW - Digital Psychrometer With Dew Point And Wet Bulb
Digital psychrometer with temperature, humidity, dew point, & wet bulb (blister pack)
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SAM800HI - Sports Model
SAM800HI - Sports Model
Digital heat index monitor (sports)
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WBGT8758 - Heat Index Monitor With Wet Bulb Globe Temperature
WBGT8758 - Heat Index Monitor With Wet Bulb Globe Temperature
Heat index monitor with wet bulb globe thermometer
Visit a certified dealer to purchase this product.
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IRT105 - 6:1 Pocket Infrared Thermometer
IRT105 - 6:1 Pocket Infrared Thermometer
Pocket IRT,6:1 D:S ratio, adjustable emissivity, -22░ to 482░F (-30░ to 250░C)
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MMD4E - Pin-type LCD Moisture Meter
MMD4E - Pin-type LCD Moisture Meter
Digital moisture meter
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MM1E - Pin-type LED Bar Graph Moisture Meter
MM1E - Pin-type LED Bar Graph Moisture Meter
Affordable unit ideal for construction, woodworking and home inspection
Visit a certified dealer to purchase this product.
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DCS950 - The Palmscope
DCS950 - The Palmscope
A complete full-featured video inspection system no bigger than a smartphone. Ideal for busy craftsmen, professionals and DIYers.
Visit a certified dealer to purchase this product.
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LTH8809DL - Data Logging Temperature-Humidity Monitor
LTH8809DL - Data Logging Temperature-Humidity Monitor
Temperature/humidity monitor data logger
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DCS1800-TR - Scope Wireless Handle/Transmitter For DCS1800
DCS1800-TR - Scope Wireless Handle/Transmitter For DCS1800
Scope wireless handle/transmitter for DCS1800
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IRTC40 - 8:1 Scanning Infrared Thermometer w/Tricolor LCD
IRTC40 - 8:1 Scanning Infrared Thermometer w/Tricolor LCD
The IRTC40 is a hand-held non-contact infrared thermometer that measures distance from a distance.
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DAF3009 - Mini-Anemometer/Psychrometer with CFM/CMM & Enthalpy
DAF3009 - Mini-Anemometer/Psychrometer with CFM/CMM & Enthalpy
Ideal for measuring all parameters, including airflow volume and enthalpy of evaporation, needed to install, test and fine-tune the performance of an HVAC/R system.
Visit a certified dealer to purchase this product.
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IRT659K - IRT659K-Industrial IR Thermometer With Star Burst Laser Targeting
IRT659K - IRT659K-Industrial IR Thermometer With Star Burst Laser Targeting
Ideal for isolating overheated electrical components and hot spots, trouble-shooting HVAC/R and automotive systems, and performance-testing motors and boilers.
Visit a certified dealer to purchase this product.
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GTi50 - "PREDATOR" Series Thermal/Visual Imaging Camera With Picture-in-Picture, Streaming Video and Voice Annotation
GTi50 - "PREDATOR" Series Thermal/Visual Imaging Camera With Picture-in-Picture, Streaming Video and Voice Annotation
Ideal for revealing hidden heat-driven processes and problems. Applications include equipment operations and preventive maintenance, mro power generation and distribution, building energy audits, food production, water damage restoration, firefighting and navigation.
Visit a certified dealer to purchase this product.
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DCiS1 - iBorescope WiFi Enabled Real Time Video Capture
DCiS1 - iBorescope WiFi Enabled Real Time Video Capture
The DCiS1 is perfect for WiFi-enabled real-time video capture
Visit a certified dealer to purchase this product.
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P16PIP - P16PIP-Probe & Reel Set Only
P16PIP - P16PIP-Probe & Reel Set Only
Probe & reel set only
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CBL20 - CBL20- Ac Circuit Analyzer
CBL20 - CBL20- Ac Circuit Analyzer
Ideal for identifying 110/220vac power circuit and wiringproblems that can cause shocks, sparks, fires, equipmentfailures and poor equipment performance
Visit a certified dealer to purchase this product.
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CL10 - CL10-Cable & Pipe Locator
CL10 - CL10-Cable & Pipe Locator
Ideal for pinpointing the location of electrical cables and metal,water, or gas pipes behind walls, above ceilings or under floors.can also trace circuits, detect open- and short-circuits,find outlets covered by plaster, identify a circuit s breaker,and locate blockages in plastic pipes.
Visit a certified dealer to purchase this product.
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H16 - H16-Handheld Recording Console
H16 - H16-Handheld Recording Console
Add any QVGA (320 x 240 pixel) or VGA (640 x 480 pixel) resolution probe from General (see compatibility charton next page) to create a high-performance video borescope inspection system.
Visit a certified dealer to purchase this product.
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DCS350 - DCS350-Ruggedized Recording Video Inspection System
DCS350 - DCS350-Ruggedized Recording Video Inspection System
The DCS350 is a ruggedized recording camera scope with voice annotation, internal memory and removable SD card
Visit a certified dealer to purchase this product.
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DCS280 - DCS280-Ruggedized Non-recording Video Scope
DCS280 - DCS280-Ruggedized Non-recording Video Scope
Ideal for inspecting hard-to-reach or hard-to-see areasof vehicles, industrial equipment or factories. featuring a 9mm diameter probe,image flip and video zoom
Visit a certified dealer to purchase this product.
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GTI30 - "PREDATOR" Series Thermal/visual Imaging Camera With Picture-in-picture, Streaming Video and Voice Annotation
GTI30 - "PREDATOR" Series Thermal/visual Imaging Camera With Picture-in-picture, Streaming Video and Voice Annotation
Ideal for revealing hidden heat-driven processes and problems. Applications include equipment operations and preventive maintenance, mro power generation and distribution, building energy audits, food production, water damage restoration, firefighting and navigation.
Visit a certified dealer to purchase this product.
Add To Cart
HT20 - USB RH Temp GPP Data Logger With LCD
HT20 - USB RH Temp GPP Data Logger With LCD
USB RH-temp-GPP data logger w/ LCD
Visit a certified dealer to purchase this product.
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GTI10 - "PREDATOR" Series Thermal Imaging Camera
GTI10 - "PREDATOR" Series Thermal Imaging Camera
Ideal for revealing hidden heat-driven processes and problems. Applications include equipment operations and preventive maintenance, MRO power generation and distribution, building energy audits, food production, water damage restoration, firefighting and navigation.
Visit a certified dealer to purchase this product.
Add To Cart
HT50 - USB RH-Temp-GPP Data Logger W/ LCD & IRT
HT50 - USB RH-Temp-GPP Data Logger W/ LCD & IRT
USB RH-temp-GPP data logger w/ LCD & IRT
Visit a certified dealer to purchase this product.
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HWA4214SD - Data Logging Hot Wire Aneometer W/ Excel Formatted Sd Card
HWA4214SD - Data Logging Hot Wire Aneometer W/ Excel Formatted Sd Card
Data logging hot wire aneometer w/ excel formatted sd card
Visit a certified dealer to purchase this product.
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DSM403SD - Class 1 Sound Level Meter With Excel-Formatted Data Logging SD Card
DSM403SD - Class 1 Sound Level Meter With Excel-Formatted Data Logging SD Card
Data logging sound meter w/ excel formatted sd card - iec161672-class 1
Visit a certified dealer to purchase this product.
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DSM402SD - Class 2 Sound Level Meter With Excel-Formatted Data Logging SD Card
DSM402SD - Class 2 Sound Level Meter With Excel-Formatted Data Logging SD Card
Data logging sound meter w/ excel formatted sd card iec1010-class 2
Visit a certified dealer to purchase this product.
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DPH230SD - Ph, Orp Meter With Excel-Formatted Data Logging SD Card
DPH230SD - Ph, Orp Meter With Excel-Formatted Data Logging SD Card
Datalogging ph meter w/ excel formatted sd card
Visit a certified dealer to purchase this product.
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DLM112SD - Light Meter With Excel-Formatted Data Logging SD Card
DLM112SD - Light Meter With Excel-Formatted Data Logging SD Card
Datalogging meter w/ excel formatted sd card
Visit a certified dealer to purchase this product.
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DLAF930SD - Environmental Meter With Excel-Formatted Data Logging SD Card
DLAF930SD - Environmental Meter With Excel-Formatted Data Logging SD Card
Data logging environmental meter w/ excel formatted sd card - airflow, temp, humidity, sound & light
Visit a certified dealer to purchase this product.
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DAF4207SD - Anemometer-Thermometer With Excel-Formatted Data Logging SD Card
DAF4207SD - Anemometer-Thermometer With Excel-Formatted Data Logging SD Card
Data logging metal fan air flow meter w/ excel formatted sd card
Visit a certified dealer to purchase this product.
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CIH20DL - Data Logging Hot Wire Anemometer W/CFM/cmmand 8:1 IR Thermometer
CIH20DL - Data Logging Hot Wire Anemometer W/CFM/cmmand 8:1 IR Thermometer
Takes accurate measurements with 8:1 IRT and USB data logging
Visit a certified dealer to purchase this product.
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ACL10 - Digital 1000a Clamp Meter
ACL10 - Digital 1000a Clamp Meter
Line splitter
Visit a certified dealer to purchase this product.
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DT4947SD - 4-channel Thermometer With Excel-Formatted Data Logging SD Card
DT4947SD - 4-channel Thermometer With Excel-Formatted Data Logging SD Card
Datalogging 4 channel digital thermometer w/ excel formatted sd card
Visit a certified dealer to purchase this product.
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DT4208SD - 12-channel Temperature Excel-Formatted Data Logging SD Card
DT4208SD - 12-channel Temperature Excel-Formatted Data Logging SD Card
Datalogging 12 channel digital thermometer w/ excel formatted sd card
Visit a certified dealer to purchase this product.
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IRTC50 - Energy Audit IR Thermometer / Scanner
IRTC50 - Energy Audit IR Thermometer / Scanner
Heat loss, energy auditors infrared thermoter w/ audible and multi color visual alarms
Visit a certified dealer to purchase this product.
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IRT3 Mini-Infrared Thermometer
IRT3 Mini-Infrared Thermometer
The IRT3 is ideal for spot-checking the temperature of substances and surfaces from a safe distance
Add To Cart
GTI20 - "PREDATOR" Series Thermal/Visual Imaging Camera With Picture-in-picture
GTI20 - "PREDATOR" Series Thermal/Visual Imaging Camera With Picture-in-picture
Ideal for revealing hidden heat-driven processes and problems. Applications include equipment operations and preventive maintenance, mro power generation and distribution,building energy audits, food production, water damage restoration, fire fighting and navigation.
Visit a certified dealer to purchase this product.
Add To Cart
 
Products (Total Items: 387)
More results: [1] 2 3 4 5 6 7 ...[17] Next Page
DLM204 - Wide Range Single Piece Digital Light Meter
DLM204 - Wide Range Single Piece Digital Light Meter
MSRP:┬ Visit a certified dealer to purchase this product.
ST400 - Economy Screwdriver Tester
ST400 - Economy Screwdriver Tester
MSRP:┬ Visit a certified dealer to purchase this product.
SCAL1356 - Sound Level Calibrator
SCAL1356 - Sound Level Calibrator
MSRP:┬ Visit a certified dealer to purchase this product.
NGD268 - Combustible Gas Detector
NGD268 - Combustible Gas Detector
MSRP:┬ Visit a certified dealer to purchase this product.
NGD7201 - Precision Gas Leak Detector Gas
NGD7201 - Precision Gas Leak Detector Gas
MSRP:┬ Visit a certified dealer to purchase this product.
PNG2000A - Combustible Gas Detector Pen
PNG2000A - Combustible Gas Detector Pen
MSRP:┬ Visit a certified dealer to purchase this product.
PNGD170 - Mini Digital Combustible Gas Detector With Belt Clip
PNGD170 - Mini Digital Combustible Gas Detector With Belt Clip
MSRP:┬ Visit a certified dealer to purchase this product.
RLD102 - Economy Refrigerant Leak Detector With Sensitivity Knob
RLD102 - Economy Refrigerant Leak Detector With Sensitivity Knob
MSRP:┬ Visit a certified dealer to purchase this product.
DLM105HA - Digital Light Meter With RS232 Output, 0 To 50,000 Lux
DLM105HA - Digital Light Meter With RS232 Output, 0 To 50,000 Lux
MSRP:┬ Visit a certified dealer to purchase this product.
DLM1337 - Jumbo Display Wide Range Digital Light Meter
DLM1337 - Jumbo Display Wide Range Digital Light Meter
MSRP:┬ Visit a certified dealer to purchase this product.
ASM8926 - Analog Sound Meter
ASM8926 - Analog Sound Meter
MSRP:┬ Visit a certified dealer to purchase this product.
DLM203DL - Data Logging Light Meter
DLM203DL - Data Logging Light Meter
MSRP:┬ Visit a certified dealer to purchase this product.
WA300 - Water Quality Meter
WA300 - Water Quality Meter
MSRP:┬ Visit a certified dealer to purchase this product.
ULD500 -
ULD500 -
MSRP:┬ Visit a certified dealer to purchase this product.
DBTU1300 - Digital BTU Solar Power Meter
DBTU1300 - Digital BTU Solar Power Meter
MSRP:┬ Visit a certified dealer to purchase this product.
EMF1390 - Digital EMF Tester
EMF1390 - Digital EMF Tester
MSRP:┬ Visit a certified dealer to purchase this product.
EMF1392DL - Digital EMF Tester With Data Logging
EMF1392DL - Digital EMF Tester With Data Logging
MSRP:┬ Visit a certified dealer to purchase this product.
EMF1394DL - Digital Data Logging Triple Axis ELF/EMF Tester
EMF1394DL - Digital Data Logging Triple Axis ELF/EMF Tester
MSRP:┬ Visit a certified dealer to purchase this product.
CAP1500 - Automatic Digital Capacitor Tester
CAP1500 - Automatic Digital Capacitor Tester
MSRP:┬ Visit a certified dealer to purchase this product.
DAMP206 - Digital 1000a Clamp Meter
DAMP206 - Digital 1000a Clamp Meter
MSRP:┬ Visit a certified dealer to purchase this product.
DMM51FSG - Digital Service Multimeter
DMM51FSG - Digital Service Multimeter
MSRP:┬ Visit a certified dealer to purchase this product.
DMM830HS - Economy Digital Multimeter With LED and Continuity Beeper
DMM830HS - Economy Digital Multimeter With LED and Continuity Beeper
MSRP:┬ Visit a certified dealer to purchase this product.
EP8703 - Thermohygrometer W/ Bright Display, Displays Temperature & Humidity
EP8703 - Thermohygrometer W/ Bright Display, Displays Temperature & Humidity
MSRP:┬ Visit a certified dealer to purchase this product.
DLM2000 - 3 Range Digital Light Meter
DLM2000 - 3 Range Digital Light Meter
MSRP:┬ Visit a certified dealer to purchase this product.
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2015 Instrument Supplemental Catalog


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2015 Supplemental
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