Accessories
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Extech Battery Coolant/Glycol Refractometer

(2 Reviews) The Extech Battery Coolant/Glycol Refractometer can potentially save you time, money and even embarrassment! Use this handy tool to ensure that your coolant levels and battery conditions are in good... MORE INFO
Your Price: $89.99
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Extech Bead Wire K-Type Temperature Probe
This Extech Bead Wire K-Type Temperature Probe can be used with any K-Type thermometer. It is a 39 inch Bead wire with Type K connector (-58 to 482°F/-50 to 250°C)... MORE INFO
Your Price: $14.99
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Extech Type K Pipe Clamp Temperature Probe
Extech's Type K Pipe Clamp Temperature Probe enables hands-free superheat/subcooling temperature measurement. The probe is designed for use with any Thermometer or MultiMeter with a Type K thermocouple... MORE INFO
Your Price: $39.99
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Extension Cable for Extech Video Borescope / Wireless Inspection Camera - 3 ft. L

(1 Review) Add more functionality and increase the working distance of your Extech video borescope/wireless inspection camera with this 3 ft. long extension cable. The cable can be easily installed by removing... MORE INFO
Your Price: $49.99
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ExStik Replacement Electrode Module
Available Replacement Electrode Versions: pH | ORP | Refillable pH | Chlorine
ExStik pH Meter, Replacement Electrode Module is rugged, flat surface electrode provides "On-the-Spot" measurements with an ExStik meter. Features: Flat surface electrode allows "On-the-Spot"...
Starting At: $39.99
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Tripak Buffers for the ExStik Water Quality Meter - W100-9000 (6ea.)
Features & Applications: Convenient 20mL pH calibration buffers (pH 4, 7, and 10) stored fresh in pouches. Six of each. Features: Easy to use, already made fresh pH buffers for calibration Helpful ... MORE INFO
Your Price: $29.99
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Soft Carrying Case for Extech 42540 & 42545
This Soft Carrying Case is designed will provide protection and enable convenient carrying for your Extech High Temperature Infrared Laser Thermometer (T504-4254) and the Extech Wide Range Infrared Laser... MORE INFO
Your Price: $19.99
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Extech EZFlex® Combustible Gas Detector Extended Warranty (5 yrs.)
PROFESSIONAL EQUIPMENT warrants to its customers that this product will be free from defects in materials and workmanship for the period of 5 years from the date of its shipment. If a fault develops ... MORE INFO
Your Price: $19.95
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Thermistor Temperature Probe for Extech Digital Sling Psychrometer
This thermistor temperature probe works with your Extech digital sling psychrometer. It allows you to be able to calculate T1-T2 differential... MORE INFO
Your Price: $14.99
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AC Adaptor for Extech Digital Force Gauge - 120V
This AC Adaptor is for use with the Extech Digital Force Gauge (Q2001)... MORE INFO
Your Price: $29.99
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AC Line Splitter - Extech
The Extech AC Line Splitter is a useful tool that enables you to take easy and safe measurements of current without the need to cut off the plug and separate the conductors. With this tool, the clamp... MORE INFO
Your Price: $15.99
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Bead Wire Type J Thermocouple Temperature Probe for Extech Type J Thermometers
Add more functionality to your Extech Type K Single Input Thermometer (# T605-1501) and Extech Type J/K Dual Input Thermometer with Alarm (# T605-1502) with this Bead Wire Type J Thermocouple Temperature... MORE INFO
Your Price: $14.99
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Camera Head Probe for Extech High Definition VideoScope Inspection Camera - 25mm
Available Camera Head Probe Versions: 10m Fiberglass Cable | 30m Fiberglass Cable
This camera head probe has a 60 degree field of view, a long depth of field lens and a 10m fiberglass cable. It is for use with your Extech High Definition VideoScope Inspection Camera. Perfect for long...
Starting At: $1,399.00
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Camera Head Probe for Extech High Definition VideoScope Inspection Camera - 5.8mm / 3m Semi Rigid Cable
Available Camera Head Probe Lens Types: Long Depth | Macro
This camera head probe has a 3m semi rigid cable, a long depth of field lens and 60 degree field of view. It is for use with your Extech High Definition VideoScope Inspection Camera. Perfect for long...
Starting At: $699.00
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Camera Head Probe for Extech High Definition VideoScope Inspection Camera w/ Macro Lens
Available Camera Head Probe Sizes: 4mm / 1m Flexible Cable | 5.5mm / 1m Flexible Cable | 5.5mm / 3m Flexible Cable
This camera head probe has a 1m flexible cable for easy bending and 60 degree field of view. It is for use with your Extech High Definition VideoScope Inspection Camera. Perfect for long distances and...
Starting At: $499.99
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ExStik 1413 Microsecond Conductivity Solution (Two 1pt. Bottles)
ExStik 1413µS Conductivity Solution (30mL) for the ExStik Conductivity/TDS/Salinity Kit (#W411-3410) & ExStik Conductivity/TDS/Salinity Meter (#W405-8400). Includes two 1 pint bottles. If you ... MORE INFO
Your Price: $25.99
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ExStik II Dissolved Oxygen Meter Replacement Electrode
Easy to replace screw on membrane cap. Features: Easy to replace ... MORE INFO
Your Price: $149.99
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ExStik II Dissolved Oxygen Meter 16ft Extension Cable
Add more functionality to your ExStik II Dissolved Oxygen Meter with this Extension Cable. Note: Meter not included... MORE INFO
Your Price: $84.99
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ExStik II pH/Conductivity Replacement Electrode Module
Replacement electrode module for ExStick II pH/mV/Temperature Meter. Features: Cell module for EC500 Easy to replace ... MORE INFO
Your Price: $59.99
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ExStik Conductivity/TDS/Salinity Meter Spare Conductivity Cell
Spare Conductivity Cell for the ExStik Conductivity/TDS/Salinity Kit (#W411-3410) & ExStik Conductivity/TDS/Salinity Meter (#W405-8400). Note: ExStik Conductivity/TDS/Salinity Meter Spare Conductivity ... MORE INFO
Your Price: $39.99
Extech Instruments Accessories
Extech has designed the accessories you need for your digital multimeters, thermometers, HVAC Equipment, gas detectors and water testing equipment. From electrode modules, pH solutions, calibration bottles to test leads, receipt thermal paper, and cases, find accessories for these devices here.














