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The SDL150 records data on an SD card in Excel format. Dual backlit display of Oxygen Concentration and Temperature. Measures dissolved oxygen from...

The SDL300 records data on an SD card in Excel format. Metal Vane withstands temperatures to 158°F (70°C) and air velocity to 6900ft/min. Datalogge...

The SDL350 records data on an SD card in Excel format. Air Velocity/Air Flow meter with telescoping probe designed to fit into HVAC ducts and other...

The SDL500 records data on an SD card in Excel format. Relative Humidity, Temperature, Dew Point, and Wet Bulb measurements. Adjustable data sampli...

The SDL600 records data on an SD card in Excel format. High accuracy ±1.4dB meets ANSI and IEC 61672-1 Type 2 standards. 30 to 130dB measurement ra...

The SDL700 is a pressure meter/data logger that displays 10 types of pressure on its large backlit dual LCD display. This meter records data on an ...

Measure and datalog low-range 2.9psi (200mbar) pressure readings. Dual differential inputs with internal sensors. Manually store up to 99 readings,...

Measure and datalog mid-range 29psi (2000mbar) pressure readings. Dual differential inputs with internal sensors. Manually store up to 99 readings,...

Measure and datalog high-range 101.5psi (7000mbar) pressure readings. Dual differential inputs with internal sensors. Manually store up to 99 readi...

The SDL900 is an AC/DC Magnetic Meter and Datalogger with automatic temperature compensation. The SDL900 utilizes Hall effect sensor. This meter fe...

This Remote Relay Alarm Kit provides a means to interface the Extech SL130G Sound Level Monitor or the RH520A Humidity-Temperature Recorder to an e...

The SL125 is for use with Extech’s SL130G Sound Level Monitor. Extends microphone up to 15ft (5m) for remote operation.

The SL130W is a sound level alert with alarm for continuous monitoring of sound levels. Ideal for industrial, hospital, auditoriums, schools and ot...

For employees that are exposed to loud noise, sound level monitoring is essential to determine what protective measures are required. Perform OSHA ...

TB400 is a Portable Turbidity Meter that tests water, food, beverages and other aqueous solutions. Meter comes complete with all the accessories to...

The datalogger is designed with a rugged housing and a standard USB connector where stored readings (up to 48,000 data) are conveniently transferre...

Extech offers Thickness Gauges designed in compact, handheld, rugged housing ideal for field use. The ultrasonic technology allows for non-destruct...

The TKG150 is a Digital Ultrasonic Thickness Gauge/Data logger. Compact rugged meter for non-destructive thickness measurements. Extech offers Thic...

The TKG250 is a Digital Ultrasonic Thickness Gauge/Datalogger with Color Waveform function. Extech offers Thickness Gauges designed in compact, han...

The Extech TL740 Industrial Plunger Style Test Clip Set includes a spring loaded clip with steel jaws. It has a jaw opening of 0.6 inches and an ov...

The Extech TL742 Heavy Duty Plunger Style Pincer Grip Set has insulated and flexible silicon shafts with very good heat resistance. They have a 0.2...

The Extech TL743 Slim Reach Test Probe Set has a sharp point for piercing insulation. This test probe set has a 0.7 inch long tip with 0.08 inch di...

The Extech TL747 Electronic Sharp Test Probe Set is for use on high density components and boards and for piercing through insulation. It has a 0.3...

The Extech TL748 Spring Loaded Hook Tip Probes are ideal for gripping a component lead or a fine wire. It has a 0.04 inch gripping diameter and a 4...