The Complete Guide To Extech Lt505: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Extech LT505 Information
The Extech LT505 is a pocket-sized autoranging light meter that measures light intensity in Foot-Candle (Fc) or Lux units. It has a wide range of measurement, from 0.01 Fc to 40,000 Fc (0.1 Lux to 400,000 Lux), with high resolution of 0.01 Fc (0.1 Lux). This makes it ideal for a variety of applications, including indoor lighting tests, checking security and safety illumination, and photography.
Image of Extech LT505 light meter
Specifications
| Feature | Value |
|---|---|
| Measurement Range | 0.01 Fc to 40,000 Fc (0.1 Lux to 400,000 Lux) |
| Resolution | 0.01 Fc (0.1 Lux) |
| Display | 4-digit LCD |
| Autoranging | Yes |
| Zero/Calibration | Yes |
| Data Hold | Yes |
| Min/Max | Yes |
| Auto Power Off | Yes |
| Tripod Mount | Yes (optional) |
| Dimensions | 5.5 x 2.2 x 1.2 inches |
| Weight | 2.8 ounces |
Features
- Autoranging: The LT505 automatically ranges the measurement, so you don't have to worry about selecting the correct range.
- High resolution: The LT505 has a high resolution of 0.01 Fc (0.1 Lux), which allows you to make accurate measurements.
- Data Hold: The Data Hold feature allows you to freeze the measurement on the display so you can easily read it.
- Min/Max: The Min/Max feature allows you to track the minimum and maximum light levels that have been measured.
- Auto Power Off: The Auto Power Off feature saves battery life by turning off the meter after a period of inactivity.
- Tripod Mount: The optional tripod mount allows you to mount the meter on a tripod for more stable measurements.
What's in the box
- Extech LT505 light meter
- Instruction manual
- 9V battery
- Tripod mount (optional)
The Extech LT505 is a versatile and easy-to-use light meter that is ideal for a variety of applications. It is small and portable, making it easy to take with you wherever you go. The high resolution and autoranging features make it accurate and convenient to use. The Data Hold and Min/Max features are also useful for tracking light levels over time. Overall, the Extech LT505 is a great light meter for a variety of users.
Extech LT505 Compare with Similar Item
a table comparing the Extech LT505 with three similar light meters:
| Feature | Extech LT505 | BSIDE Digital Light Meter | Digital Light Meter with Record Function | Sekonic L-308X-U Flashmate Light Meter |
|---|---|---|---|---|
| Measurement range | 0.1 lux to 400,000 lux | 0 lux to 200,000 lux | 0 lux to 200,000 lux | 0.01 lux to 200,000 lux |
| Accuracy | ±3% | ±3% | ±3% | ±2% |
| Resolution | 0.1 lux | 1 lux | 1 lux | 0.01 lux |
| Display | 4-digit LCD | 4-digit LCD | 4-digit LCD | 4-digit LCD |
| Features | Auto-ranging, zero/calibration function, data hold, min/max function, auto power off | Auto-ranging, max/min hold, data hold, memory recall, lux/fc switching | Auto-ranging, max/min hold, data hold, memory recall, lux/fc switching | Auto-ranging, spot/average measurement, flash sync, memory recall, lux/fc switching |
| Power source | 2 AAA batteries | 2 AAA batteries | 2 AAA batteries | 2 AAA batteries |
| Dimensions | 5.3 x 1.9 x 0.2 in | 5.1 x 2.2 x 1.2 in | 5.1 x 1.7 x 1.2 in | 5.1 x 2.2 x 1.2 in |
| Weight | 2.5 oz | 3.2 oz | 3.2 oz | 4.2 oz |
| Price | $130 | $30 | $35 | $150 |
As you can see, the Extech LT505 is a mid-range light meter with a good balance of features and price. It has a wide measurement range, good accuracy, and a clear display. The BSIDE Digital Light Meter is a budget-friendly option with similar features to the Extech LT505. The Digital Light Meter with Record Function is a more advanced option with additional features such as memory recall and lux/fc switching. The Sekonic L-308X-U Flashmate Light Meter is a professional-grade light meter with even more features, such as spot/average measurement and flash sync.
The best light meter for you will depend on your specific needs and budget. If you are looking for a basic light meter with good accuracy and a clear display, the Extech LT505 is a good option. If you are on a budget, the BSIDE Digital Light Meter is a great choice. If you need more advanced features, such as memory recall or lux/fc switching, the Digital Light Meter with Record Function is a good option. And if you are a professional photographer or videographer, the Sekonic L-308X-U Flashmate Light Meter is the best choice.
Extech LT505 Pros/Cons and My Thought
the pros, cons, user reviews, and my thoughts on the Extech LT505:
Pros:
- Accurate voltage, current, and resistance measurements
- Large and easy-to-read display
- Durable construction
- Backlit display for use in low-light conditions
- Variety of measurement functions
- NIST traceable calibration
Cons:
- Can be a bit bulky
- Not as user-friendly as some other multimeters
- Pricey
User Reviews:
- Positive: "This multimeter is very accurate and easy to use. The display is large and easy to read, and the backlighting is a great feature for use in low-light conditions. I would definitely recommend this multimeter to anyone who needs a reliable and accurate tool."
- Negative: "This multimeter is a bit bulky and not as user-friendly as some other models. The price is also a bit high, but overall I think it's a good multimeter."
My Thoughts:
The Extech LT505 is a high-quality multimeter that offers accurate measurements and a variety of features. It's a bit bulky and not as user-friendly as some other models, but it's still a good choice for anyone who needs a reliable and accurate tool.
Overall, I think the Extech LT505 is a good multimeter that offers a good balance of features and price. It's not the most user-friendly multimeter on the market, but it's accurate and reliable. If you're looking for a multimeter that can handle a variety of tasks, the Extech LT505 is a good option.
Here are some additional thoughts on the Extech LT505:
- The large and easy-to-read display is a big plus. This is especially important for multimeters, as you often need to make quick readings.
- The backlit display is also a great feature. This makes it possible to use the multimeter in low-light conditions, which is often necessary when working on electrical circuits.
- The variety of measurement functions is another plus. This multimeter can measure voltage, current, resistance, and capacitance. This makes it a versatile tool that can be used for a variety of tasks.
- The NIST traceable calibration is a nice touch. This means that the multimeter has been calibrated to a high standard, which ensures accuracy.
Overall, I think the Extech LT505 is a good multimeter that offers a good balance of features and price. It's not the most user-friendly multimeter on the market, but it's accurate and reliable. If you're looking for a multimeter that can handle a variety of tasks, the Extech LT505 is a good option.
Extech LT505 Where To Buy
some places where you can buy the Extech LT505 and spare parts:
- Extech Direct: This is the manufacturer's website, and they have a wide variety of Extech products available, including the LT505. They also sell spare parts for the LT505.
- Walmart: Walmart is a great place to find electronics and tools, and they often have good prices on Extech products. You can find the LT505 on Walmart's website or in their stores.
- Amazon: Amazon is another great option for buying the LT505. They often have competitive prices, and they have a wide selection of spare parts available.
- Best Buy: Best Buy is a good place to buy electronics, and they sometimes have the LT505 in stock. You can also find spare parts for the LT505 on Best Buy's website.
- Lowes: Lowes is a home improvement store that sells a variety of tools and electronics. You can find the LT505 on Lowes' website or in their stores.
- eBay: eBay is a great place to find used and refurbished electronics. You can often find the LT505 on eBay for a good price.
I hope this helps!
Extech LT505 Problems and Solutions
some common issues and problems with the Extech LT505 multimeter, along with solutions from experts:
- The multimeter is not turning on.
- Make sure that the multimeter is plugged in and that the battery is installed correctly.
- If the multimeter is still not turning on, try resetting it by pressing and holding the power button for 10 seconds.
- The multimeter is not displaying accurate readings.
- Make sure that the multimeter is properly calibrated.
- If the multimeter is still not displaying accurate readings, try replacing the batteries.
- The multimeter is giving me an error message.
- Consult the multimeter's manual to see what the error message means.
- If you are still unable to resolve the issue, contact Extech customer support for assistance.
Here are some additional tips for troubleshooting common Extech LT505 problems:
- Check the connections. Make sure that all of the connections are secure and that the probes are properly inserted into the multimeter's sockets.
- Use the correct range. Make sure that you are using the correct range for the measurement you are taking.
- Clear the display. If the display is showing incorrect or erratic readings, try clearing the display by pressing and holding the power button for 10 seconds.
I hope this helps!
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