EXTECH Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for EXTECH products.

Tip: include the full model number printed on your EXTECH label for the best match.

EXTECH manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

EXTECH Digital Sound Level Meter User Manual

June 13, 2021

EXTECH Digital Sound Level Meter User Manual Additional User Manual Translations available at www.extech.com Introduction Congratulations on your purchase of the Extech 407750. This device measures sound level in dB and the measurement range can be set automatically or manually.…

Brand: EXTECH

EXTECH Single Output Laboratory Grade Switching DC Power Supply User Manual

June 8, 2021

EXTECH Single Output Laboratory Grade Switching DC Power Supply www.extech.com Introduction Congratulations on your purchase of the Extech 382275 (120V) or 382276 (230V) Single Output Laboratory Grade DC Power Supply. The dual action (coarse/fine-tune) rotary encoder allows for quick and…

Brand: EXTECH

EXTECH Tone Generator and Amplifier Probe User Manual

June 1, 2021

EXTECH Tone Generator and Amplifier Probe Introduction Congratulations on your purchase of Extech's Model 40180. This tone generator and amplifier probe set is used to quickly trace and identify cables or wires within a group and also to check the…

Brand: EXTECH

EXTECH High Voltage Detector User Manual

June 1, 2021

User Manual High Voltage Detector MODEL DV690 Introduction Product Overview The Extech High Voltage Detector, Model DV690, senses the presence of AC voltage and alerts you (audibly and visibly) when you are in close proximity to live equipment and dangerous…

Brand: EXTECH

EXTECH Switching DC Power Supply Switching DC Power Supply User Manual

May 25, 2021

EXTECH® Model 382275 (120V) / 382276 (230V) User Manual Single Output Laboratory Grade Switching DC Power Supply Introduction Congratulations on your purchase of the Extech 382275 (120V) or 382276 (230V) Single Output Laboratory Grade DC Power Supply. The dual action…

Brand: EXTECH

EXTECH Waterproof Palm pH Meter User Manual

May 25, 2021

Waterproof Palm pH Meter Introduction Congratulations on your purchase of the Extech PH220 waterproof pH/mV meter. This microprocessor-based device with tactile push-buttons is battery operated and ideal for field use. The PH220 simultaneously displays pH and temperature. The rubber holster…

Brand: EXTECH

Extech CO210 CO2 Monitor and Datalogger User Manual

May 17, 2021

EXTECH CO2 Monitor and Datalogger Model: CO210 User Manual Introduction Congratulations on your purchase of the Model CO210 Carbon Dioxide Monitor and Datalogger. The CO210 measures, displays, and logs CO2 level, air temperature, relative humidity, date, and time. The included…

Brand: EXTECH

EXTECH Compact Borescope User Manual

May 12, 2021

Extech® Compact Borescope User Manual MODEL BR90 INTRODUCTION Thank you for selecting the Extech BR90 Compact Borescope. This device provides real-time video monitoring and is ideal for inspecting the interior of pipelines, conduits, and other narrow spaces. The BR90 is…

Brand: EXTECH

EXTECH Insulation Tester / Megohmmeter User Guide

May 12, 2021

EXTECH Insulation Tester / Megohmmeter Introduction Congratulations on your purchase of Extech’s Insulation Tester/Megohmmeter. The Model 380260 provides three test ranges plus continuity and AC/DC voltage measurement. A handy test lock feature and a data hold function are also included.…

Brand: EXTECH

Extech Current Calibrator PRC10 User Manual

May 11, 2021

Extech Current Calibrator PRC10 User Manual Additional User Manual Translations available at www.extech.com Introduction Thank you for selecting the Extech Model PRC10. This device is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.…

Brand: EXTECH