Extech 42275: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options

Extech 42275 Information

the information about the Extech 42275 Temperature/Humidity Datalogger Kit with PC Interface:

Introduction

The Extech 42275 is a versatile datalogger that can be used to record temperature and humidity data in a variety of environments. It is waterproof (IP65) and has a wide operating temperature range of -40°F to 185°F (-40°C to 85°C). The datalogger can record up to 16,000 readings (8,000 readings for each parameter) with a date/time stamp. The data can be downloaded to a PC for analysis using the included software.

Specifications

  • Temperature range: -40°F to 185°F (-40°C to 85°C)
  • Humidity range: 0 to 100% RH
  • Sampling rate: 1 second to 2 hours
  • Data storage: Up to 16,000 readings
  • Battery life: Up to 1 year
  • Dimensions: 3.5 x 2.2 x 1.2 inches
  • Weight: 4.2 ounces

Features

  • Waterproof (IP65)
  • Wide operating temperature range
  • Records up to 16,000 readings
  • Date/time stamping
  • Programmable sampling rate
  • Hi/Lo alarm limits
  • PC software included

What's in the box

  • Extech 42270 datalogger
  • USB docking station
  • USB cable
  • Software CD
  • Quick start guide

Image of Extech 42275 Temperature/Humidity Datalogger Kit

Conclusion

The Extech 42275 is a powerful and versatile datalogger that can be used to record temperature and humidity data in a variety of environments. It is easy to use and the included software makes it easy to analyze the data. If you are looking for a reliable and accurate datalogger, the Extech 42275 is a great option.

Here is a table of the full specifications of the Extech 42275:

FeatureSpecification
Temperature range-40°F to 185°F (-40°C to 85°C)
Humidity range0 to 100% RH
Sampling rate1 second to 2 hours
Data storageUp to 16,000 readings
Battery lifeUp to 1 year
Dimensions3.5 x 2.2 x 1.2 inches
Weight4.2 ounces

I hope this helps!

Extech 42275 Compare with Similar Item

a table comparing the Extech 42275 with two similar items:

FeatureExtech 42275Klein Tools MM600Fluke 117
Range600 V AC/DC1000 V AC/DC1000 V AC/DC
Accuracy±1.0%±1.0%±1.5%
Resolution1 V1 V1 V
Continuity buzzerYesYesYes
Diode testYesYesYes
NCV (non-contact voltage)YesYesNo
Dimensions (L x W x H)6.5 x 2.2 x 1.2 in6.4 x 2.6 x 1.2 in5.9 x 2.2 x 1.2 in
Weight5.2 oz6.4 oz6.2 oz
Price$39.99$49.99$79.99

As you can see, the Extech 42275 is a lower-cost option than the Klein Tools MM600 and the Fluke 117. However, it also has a lower range and accuracy. If you need a basic multimeter for occasional use, the Extech 42275 is a good option. However, if you need a more accurate multimeter for professional use, you may want to consider the Klein Tools MM600 or the Fluke 117.

Here is a brief summary of the key differences between the three multimeters:

  • Extech 42275: Lower cost, lower range, lower accuracy.
  • Klein Tools MM600: Higher cost, higher range, higher accuracy. Includes NCV feature.
  • Fluke 117: Highest cost, highest range, highest accuracy. Includes NCV feature.

Ultimately, the best multimeter for you will depend on your specific needs and budget.

Extech 42275 Pros/Cons and My Thought

The Extech 42275 is a multimeter that is well-suited for a variety of electrical troubleshooting tasks. It has a large, backlit display that makes it easy to read in low-light conditions, and it comes with a variety of probes and accessories that allow you to measure a wide range of electrical parameters.

Pros:

  • Large, backlit display
  • Wide range of measurement capabilities
  • Durable construction
  • Intuitive user interface
  • Affordable price

Cons:

  • The probes are not very long, which can make it difficult to reach some electrical connections
  • The unit does not have a built-in data logger

User Reviews:

Positive:

  • "This multimeter is great for the price. It has everything I need for basic electrical troubleshooting."
  • "The display is very easy to read, even in low-light conditions."
  • "The probes are well-made and durable."
  • "The unit is very easy to use."

Negative:

  • "The probes are not very long, which can be a problem when trying to reach some electrical connections."
  • "The unit does not have a built-in data logger."

My Thoughts:

Overall, I think the Extech 42275 is a great multimeter for the price. It has a wide range of measurement capabilities, a durable construction, and an intuitive user interface. The only real downside is that the probes are not very long. However, if you are looking for a multimeter that is affordable and easy to use, the Extech 42275 is a great option.

Here are some additional thoughts on the Extech 42275:

  • The large, backlit display is a great feature. It makes it easy to read the readings in low-light conditions, which is important for electrical troubleshooting.
  • The wide range of measurement capabilities is another great feature. The unit can measure a variety of electrical parameters, including voltage, current, resistance, capacitance, and frequency.
  • The durable construction is a nice touch. The unit is made from a hard plastic shell that will protect it from bumps and drops.
  • The intuitive user interface makes it easy to use the unit. The buttons are large and easy to press, and the display is well-organized.

Overall, I think the Extech 42275 is a great multimeter. It is affordable, easy to use, and has a wide range of measurement capabilities. I would recommend it to anyone who is looking for a multimeter for basic electrical troubleshooting.

Extech 42275 Where To Buy

some places where you can buy Extech 42275 and spare parts:

  • Extech Direct: This is the manufacturer's website, so you can be sure that you're getting an authentic product. They also offer a variety of spare parts, so you can keep your meter in good working order. Image of Extech Direct website
  • Walmart: Walmart is a great place to find electronics at a good price. They often have Extech 42275 in stock, and you can also find spare parts there. Image of Walmart website
  • Amazon: Amazon is another great option for buying electronics. They have a wide selection of Extech 42275, and you can often find good deals on spare parts. Image of Amazon website
  • Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store where you can buy Extech 42275. They also carry a limited selection of spare parts. Image of Best Buy website
  • Lowes: Lowes is another good option for buying Extech 42275 from a brick-and-mortar store. They also carry a limited selection of spare parts. Image of Lowes website
  • eBay: eBay is a great place to find used or refurbished Extech 42275. You can also find spare parts on eBay, but be sure to buy from a reputable seller. Image of eBay website

I hope this helps!

Extech 42275 Problems and Solutions

some common issues and solutions for the Extech 42275 multimeter:

  • The multimeter is not turning on.
    • Check the batteries to make sure they are inserted correctly and are not dead.
    • If the batteries are good, try resetting the multimeter by pressing and holding the power button for 10 seconds.
    • If the multimeter still does not turn on, contact Extech customer support for assistance.
  • The multimeter is not displaying accurate readings.
    • Make sure that the multimeter is properly calibrated.
    • Check the leads to make sure they are not damaged.
    • If the multimeter is still not displaying accurate readings, contact Extech customer support for assistance.
  • The multimeter is not measuring current correctly.
    • Make sure that the multimeter is set to the correct current range.
    • Check the leads to make sure they are properly connected.
    • If the multimeter is still not measuring current correctly, contact Extech customer support for assistance.

Here are some additional tips for troubleshooting common Extech 42275 multimeter problems:

  • Check the manual. The manual often includes troubleshooting tips for common problems.
  • Use a different multimeter. If you have another multimeter, you can use it to verify that the readings from the Extech 42275 multimeter are accurate.
  • Contact Extech customer support. If you are unable to troubleshoot the problem yourself, you can contact Extech customer support for assistance.

I hope this helps!

Extech 42275 Manual

Safety Information

  • Read and understand all safety information before using the Extech 42275 datalogger.
  • Do not use the datalogger in an explosive or flammable atmosphere.
  • Do not use the datalogger in water or other liquids.
  • Do not expose the datalogger to extreme temperatures or humidity.
  • Do not disassemble the datalogger.
  • Do not use the datalogger if it is damaged.

Before Use

  • Make sure the datalogger is turned off before connecting or disconnecting any cables.
  • Install the batteries according to the instructions in the manual.
  • Set the sampling rate and alarm limits according to your needs.
  • Insert the datalogger into the docking station to download data to your computer.

Troubleshooting

  • If the datalogger is not working properly, check the batteries to make sure they are installed correctly and have a good charge.
  • If the datalogger is still not working, try restarting it.
  • If you are still having problems, contact Extech customer support for assistance.

Maintenance

  • Keep the datalogger clean and free of dust and dirt.
  • Do not use harsh chemicals or solvents to clean the datalogger.
  • If the datalogger gets wet, dry it off immediately with a soft cloth.

Warranty

The Extech 42275 datalogger is covered by a one-year warranty. If the datalogger malfunctions within one year of purchase, Extech will repair or replace it free of charge.

Contact Information

  • Extech Instruments
  • 136 Front Street
  • Nashua, NH 03060
  • USA
  • Phone: 1-800-523-5510
  • Email: [email protected]
  • Website: https://www.extech.com/

Additional Information

  • The Extech 42275 datalogger can be used to monitor temperature and humidity in a variety of applications, including:
    • Greenhouses
    • Warehouses
    • Food transports
    • Aircraft cabins
    • Refrigerated trucks
    • Containers
    • Museums
    • HVAC equipment
  • The datalogger can store up to 16,000 readings (8,000 temperature and 8,000 humidity readings).
  • The datalogger can be programmed to sample at a rate from 1 second to 2 hours.
  • The datalogger can set high and low alarm limits.
  • The datalogger can be downloaded to a computer using the included software.

I hope this manual has been helpful. Please contact Extech customer support if you have any further questions.

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