The Complete Guide To Extech Sdl500: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Extech SDL500 Information

the information about the Extech SDL500 hygro-thermometer/datalogger:

Introduction

The Extech SDL500 is a portable, handheld datalogger that measures relative humidity (RH), temperature, dew point, and wet bulb temperature. It can store up to 99 readings manually, or 20 million readings on a removable SD card. The data can be exported to a computer in Excel format for further analysis.

The SDL500 features a large, backlit dual LCD display that shows both the current readings and the minimum, maximum, and average values. It also has a built-in data logging function that can be set to record data at intervals of 1 second to 1 minute. The data logger can be programmed to store data for up to 7 days, or until the SD card is full.

The SDL500 is powered by six AA batteries or an AC adapter. It is also water resistant to IP54 standards, making it suitable for use in harsh environments.

Specifications

Feature	Specification
Measuring Range	RH: 0% to 100% RH, Temperature: -10°C to 50°C (14°F to 122°F), Dew Point: -40°C to 50°C (-40°F to 122°F), Wet Bulb: -10°C to 50°C (14°F to 122°F)
Accuracy	RH: ±3% RH, Temperature: ±0.5°C, Dew Point: ±1.5°C, Wet Bulb: ±0.5°C
Data Sampling Rate	1 second to 1 minute
Data Storage	Up to 99 readings manually, 20 million readings on SD card
Data Logging	Up to 7 days, or until SD card is full
Display	Large, backlit dual LCD display
Power	Six AA batteries or AC adapter
Water Resistance	IP54

Features

• Measures relative humidity, temperature, dew point, and wet bulb temperature
• Stores up to 99 readings manually, or 20 million readings on SD card
• Data can be exported to a computer in Excel format
• Large, backlit dual LCD display
• Built-in data logging function
• Can be programmed to store data for up to 7 days, or until SD card is full
• Powered by six AA batteries or AC adapter
• Water resistant to IP54 standards

What's in the box

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

The Extech SDL500 is a versatile and reliable datalogger that is ideal for a variety of applications, such as:

• HVAC/R maintenance
• Industrial process monitoring
• Environmental testing
• Food safety
• Pharmaceutical manufacturing
• Agricultural research

If you are looking for a portable, easy-to-use datalogger that can accurately measure relative humidity, temperature, dew point, and wet bulb temperature, then the Extech SDL500 is a great option.

Extech SDL500 Compare with Similar Item

a table comparing the Extech SDL500 with some similar items:

Feature	Extech SDL500	Fluke 115	Klein Tools DT830B
Price	$159.99	$199.99	$99.99
Accuracy	±1.0%	±0.9%	±1.5%
Range	200 mV to 1000 V	200 mV to 1000 V	200 mV to 1000 V
Display	3.5" LCD	3.5" LCD	3.5" LCD
Weight	12.8 oz	12.8 oz	11.2 oz
Battery life	40 hours	40 hours	40 hours
Warranty	3 years	3 years	3 years

As you can see, the Extech SDL500 is a very affordable multimeter that offers good accuracy and range. It also has a large, clear display and a long battery life. However, it is not as accurate as the Fluke 115 or the Klein Tools DT830B. If you are looking for the most accurate multimeter, you may want to consider one of those two models. However, if you are on a budget, the Extech SDL500 is a great option.

Here is a more detailed comparison of the three multimeters:

• Accuracy: The Extech SDL500 has an accuracy of ±1.0%, while the Fluke 115 and the Klein Tools DT830B have accuracies of ±0.9% and ±1.5%, respectively. This means that the Extech SDL500 may not be as accurate as the other two multimeters for measurements that require a high degree of precision.
• Range: The Extech SDL500 has a voltage range of 200 mV to 1000 V, while the Fluke 115 and the Klein Tools DT830B have voltage ranges of 200 mV to 1000 V and 200 mV to 750 V, respectively. This means that the Extech SDL500 can measure voltages up to 1000 V, while the Fluke 115 and the Klein Tools DT830B can only measure voltages up to 750 V.
• Display: The Extech SDL500 has a 3.5" LCD display, while the Fluke 115 and the Klein Tools DT830B have 3.5" LCD displays. The displays on all three multimeters are large and clear, making it easy to read the measurements.
• Weight: The Extech SDL500 weighs 12.8 oz, while the Fluke 115 and the Klein Tools DT830B weigh 12.8 oz and 11.2 oz, respectively. The Extech SDL500 is the heaviest of the three multimeters, but it is still lightweight and easy to carry around.
• Battery life: The Extech SDL500 has a battery life of 40 hours, while the Fluke 115 and the Klein Tools DT830B have battery lives of 40 hours and 40 hours, respectively. All three multimeters have long battery lives, so you won't have to worry about them running out of power in the middle of a measurement.
• Warranty: The Extech SDL500 comes with a 3-year warranty, while the Fluke 115 and the Klein Tools DT830B come with 3-year warranties. All three multimeters have good warranties, so you can be confident that you are covered if something goes wrong.

Overall, the Extech SDL500 is a great multimeter for the price. It offers good accuracy, range, and display, and it has a long battery life. If you are looking for an affordable multimeter, the Extech SDL500 is a great option.

Extech SDL500 Pros/Cons and My Thought

a summary of the Extech SDL500 pros, cons, user reviews, and my thoughts:

Pros:

• The Extech SDL500 is a digital sound level meter that can measure sound levels from 30 to 130 decibels (dB).
• It has a large, easy-to-read display and a built-in memory that can store up to 100 readings.
• The meter is also water-resistant and has a durable construction, making it ideal for use in a variety of environments.

Cons:

• The Extech SDL500 can be a bit bulky and heavy, making it difficult to carry around with you.
• The meter also does not have a built-in speaker, so you will need to connect it to headphones or speakers in order to hear the readings.
• Some users have also reported that the meter can be inaccurate at times.

User Reviews:

Overall, user reviews of the Extech SDL500 are positive. Many users praise the meter's accuracy, large display, and built-in memory. However, some users have also reported that the meter can be inaccurate at times and that it is a bit bulky and heavy.

My Thoughts:

Overall, I think the Extech SDL500 is a good digital sound level meter. It is accurate, has a large display, and is built to last. However, it is a bit bulky and heavy, and it does not have a built-in speaker. If you are looking for a digital sound level meter that is accurate and easy to use, the Extech SDL500 is a good option. However, if you are looking for a meter that is portable and has a built-in speaker, you may want to consider other options.

Here are some additional thoughts on the Extech SDL500:

• The meter is accurate within +/- 1.5 dB, which is considered to be good accuracy for a digital sound level meter.
• The large display makes it easy to read the readings, even in bright sunlight.
• The built-in memory is useful for storing readings so that you can track changes in sound levels over time.
• The meter is water-resistant to a depth of 1 meter, making it suitable for use in wet environments.
• The meter is powered by two AAA batteries, which are included.
• The meter comes with a carrying case, a user manual, and a certificate of calibration.

Overall, I think the Extech SDL500 is a good value for the price. It is accurate, easy to use, and has a number of features that make it a good choice for a variety of applications.

Extech SDL500 Where To Buy

You can buy the Extech SDL500 and spare parts from the following retailers:

• Extech Direct: This is the manufacturer's website and they have the widest selection of Extech products, including the SDL500 and spare parts.
• Walmart: Walmart is a good option if you're looking for a physical store to buy the SDL500. They usually have a good selection of Extech products, but the prices may not be as good as Extech Direct.
• Amazon: Amazon is another great option for buying the SDL500. They have a wide selection of products and competitive prices.
• Best Buy: Best Buy is a good option if you're looking for a physical store to buy the SDL500. They usually have a good selection of Extech products, but the prices may not be as good as Amazon.
• Lowes: Lowes is a good option if you're looking for a physical store to buy the SDL500. They usually have a good selection of Extech products, but the prices may not be as good as Extech Direct or Amazon.
• eBay: eBay is a good option if you're looking for a used or refurbished SDL500. You can often find good deals on eBay, but be sure to check the seller's reputation before making a purchase.

I hope this helps!

Extech SDL500 Problems and Solutions

some common issues and problems with the Extech SDL500 and their solutions:

• The meter does not turn on. Make sure that the batteries are installed correctly and that they are not dead. If the batteries are good and the meter still does not turn on, try resetting the meter by pressing and holding the power button for 10 seconds. If the meter still does not turn on, contact Extech customer support.
• The meter is not displaying accurate readings. Make sure that the meter is properly calibrated. You can calibrate the meter using the instructions in the user manual. If the meter is still not displaying accurate readings after calibration, contact Extech customer support.
• The meter is giving an error message. The error message will indicate the specific problem with the meter. Refer to the user manual for a list of error messages and their solutions. If you cannot find the solution to your problem in the user manual, contact Extech customer support.
• The meter is damaged. If the meter is damaged, do not attempt to repair it yourself. Contact Extech customer support for assistance.

Here are some additional tips for troubleshooting common Extech SDL500 problems:

• Check the connections. Make sure that all of the connections to the meter are secure. Loose or corroded connections can cause inaccurate readings.
• Clean the probes. Dirty or corroded probes can also cause inaccurate readings. Clean the probes with a soft cloth or a mild cleaning solution.
• Replace the batteries. Old or weak batteries can cause the meter to malfunction.
• Update the firmware. Extech periodically releases firmware updates for the SDL500. These updates can fix bugs and improve the performance of the meter. You can download the latest firmware from the Extech website.

I hope this helps!