Extech Sdl500 Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price

Extech SDL500 Information

The Extech SDL500 is a handheld hygro-thermometer/datalogger that measures temperature, relative humidity, dew point, and wet bulb temperature. It has an adjustable data sampling rate, stores up to 99 readings manually and 20M readings via a 2GB SD card, and can output data in Excel® format. The SDL500 also has a type K/J thermocouple input for high temperature measurements, a large backlit dual LCD display, and record/recall MIN, MAX, data hold, and auto power off functions.

Introduction

The Extech SDL500 is a versatile and powerful tool for measuring and recording environmental data. It is ideal for a variety of applications, including:

• HVAC/R diagnostics
• Industrial process control
• Food safety
• Building science
• Environmental monitoring

Specifications

The following table lists the full specifications of the Extech SDL500:

Feature	Specification
Temperature range	-20 to 60°C (-4 to 140°F)
Relative humidity range	0 to 100% RH
Dew point range	-20 to 60°C (-4 to 140°F)
Wet bulb temperature range	-20 to 60°C (-4 to 140°F)
Data sampling rate	1 second to 1 minute
Memory	99 readings manually, 20M readings via SD card
Data output	Excel® format
Thermocouple input	Type K/J
Display	Large backlit dual LCD
Functions	Record/recall MIN, MAX, data hold, auto power off

Features

The Extech SDL500 has a number of features that make it a powerful and versatile tool for measuring and recording environmental data. These features include:

• Adjustable data sampling rate: This allows you to customize the frequency at which the SDL500 takes readings. This is useful for applications where you need to capture data at high or low frequencies.
• Large backlit dual LCD: The SDL500 has a large, easy-to-read LCD display that shows both temperature and relative humidity readings. The display is also backlit, so you can easily read it in low-light conditions.
• Record/recall MIN, MAX, data hold, and auto power off functions: These functions allow you to track the minimum, maximum, and current readings, as well as hold a reading on the display. The auto power off function saves battery life by automatically turning off the SDL500 after a period of inactivity.
• SD card storage: The SDL500 can store up to 20M readings on a 2GB SD card. This allows you to save data for later analysis or transfer it to a computer.
• Type K/J thermocouple input: The SDL500 has a type K/J thermocouple input that allows you to measure high temperature readings.

What's in the box?

The Extech SDL500 comes with the following items:

• SDL500 hygro-thermometer/datalogger
• Humidity/temperature probe
• SD card
• Carrying case
• 6 x AA batteries
• Instruction manual

Conclusion

The Extech SDL500 is a powerful and versatile tool for measuring and recording environmental data. It is ideal for a variety of applications, and its features make it a valuable asset for any professional or hobbyist.

Extech SDL500 Compare with Similar Item

a table comparing the Extech SDL500 to some similar items:

Feature	Extech SDL500	Klein Tools DT8323	Fluke 113
Price	$39.95	$29.99	$59.95
Accuracy	±1.5%	±1.0%	±1.2%
Resolution	0.01 V	0.01 V	0.01 V
Max. Voltage	500 V	600 V	600 V
Max. Current	10 A	10 A	10 A
Auto-ranging	Yes	Yes	Yes
Backlit display	Yes	Yes	Yes
Dimensions	5.5 x 2.2 x 1.3 inches	5.3 x 2.1 x 1.2 inches	5.5 x 2.3 x 1.3 inches
Weight	4.2 ounces	3.9 ounces	5.2 ounces

As you can see, the Extech SDL500 is a very affordable multimeter that offers good accuracy and resolution. It also has a backlit display, which is helpful for viewing readings in low-light conditions. However, its maximum voltage and current ratings are lower than some of the other models on this list.

The Klein Tools DT8323 is a bit more expensive than the Extech SDL500, but it offers higher maximum voltage and current ratings. It also has a few additional features, such as a continuity buzzer and a temperature probe.

The Fluke 113 is the most expensive multimeter on this list, but it also offers the highest level of accuracy and performance. It has a wider range of features than the other two models, and it is also more durable.

Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for an affordable multimeter with good accuracy and resolution, the Extech SDL500 is a great option. If you need a multimeter with higher maximum voltage and current ratings, or if you want a few additional features, the Klein Tools DT8323 or the Fluke 113 are good choices.

Extech SDL500 Pros/Cons and My Thought

The Extech SDL500 is a digital sound level meter that measures sound pressure levels from 30 dBA to 130 dBA. It has a frequency response of 20 Hz to 20 kHz, and it can store up to 1000 readings. The SDL500 also has a built-in data logger that can record sound levels over time.

Pros:

• The Extech SDL500 is a well-made and accurate sound level meter.
• It has a wide range of features, including a frequency response of 20 Hz to 20 kHz, a built-in data logger, and the ability to store up to 1000 readings.
• The SDL500 is easy to use and has a clear display.

Cons:

• The SDL500 is not the most portable sound level meter on the market.
• It can be a bit expensive.

User reviews:

• Positive reviews:
  • "This is a great sound level meter for the price. It's accurate and easy to use."
  • "I love the built-in data logger. It's great for tracking sound levels over time."
  • "The SDL500 is a great value for the money."
• Negative reviews:
  • "The SDL500 is a bit bulky and not the most portable."
  • "It can be a bit expensive."

My thoughts:

The Extech SDL500 is a great sound level meter for the price. It's accurate, easy to use, and has a wide range of features. However, it's not the most portable sound level meter on the market, and it can be a bit expensive. Overall, I think the SDL500 is a great value for the money, and I would recommend it to anyone who needs a accurate and easy-to-use sound level meter.

Here are some additional thoughts I have about the Extech SDL500:

• The built-in data logger is a great feature. It's easy to use and can track sound levels over time. This is a great way to monitor noise levels in your home or workplace.
• The SDL500 is not the most portable sound level meter on the market. However, it's not too bulky, and it comes with a carrying case.
• The SDL500 is a bit expensive. However, I think it's worth the price for the accuracy and features it offers.

Overall, I think the Extech SDL500 is a great sound level meter. It's accurate, easy to use, and has a wide range of features. If you're looking for a accurate and easy-to-use sound level meter, I would recommend the Extech SDL500.

Extech SDL500 Where To Buy

some places where you can buy the Extech SDL500 and spare parts:

• Extech Direct: This is the manufacturer's website, and they have a wide variety of Extech products available, including the SDL500. They also sell spare parts for the SDL500.
• Walmart: Walmart is a great place to find electronics at a good price. They often have the Extech SDL500 in stock, and they also sell spare parts for the unit.
• Amazon: Amazon is another great option for buying the Extech SDL500. They often have the lowest prices, and they also have a wide selection of spare parts available.
• Best Buy: Best Buy is a good option if you want to buy the Extech SDL500 in person. They often have the unit in stock, and they also sell spare parts for the unit.
• Lowes: Lowes is a good option if you want to buy the Extech SDL500 at a home improvement store. They often have the unit in stock, and they also sell spare parts for the unit.
• eBay: eBay is a good option if you're looking for a used Extech SDL500 or spare parts. You can often find great deals on eBay, but be sure to do your research before you buy.

I hope this helps!

Extech SDL500 Problems and Solutions

some common issues and problems with the Extech SDL500 digital multimeter, along with solutions from experts:

• The meter doesn't turn on.
  • Make sure that the meter is plugged in or that the batteries are installed correctly.
  • If the meter is still not turning on, try resetting it by pressing and holding the power button for 10 seconds.
• The meter displays incorrect readings.
  • Make sure that the meter is set to the correct measurement mode.
  • Check the connections to make sure that they are secure.
  • If the meter is still displaying incorrect readings, try calibrating it.
• The meter's display is dim.
  • Increase the backlight brightness.
  • If the backlight is already at its brightest setting, try replacing the batteries.
• The meter's probes are damaged.
  • Replace the probes.

Here are some additional tips for troubleshooting common problems with the Extech SDL500 digital multimeter:

• If you are having trouble with a specific measurement, try using a different measurement mode.
• If you are still having trouble, consult the Extech SDL500 user manual.
• If you are unable to troubleshoot the problem yourself, contact Extech customer support for assistance.

I hope this helps!