The Complete Guide To Voltcraft Rm-400: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Voltcraft RM-400 Information

The Voltcraft RM-400 is a handheld radiation detector that can measure alpha, beta, gamma, and X-ray radiation. It features a large LCD display with backlight, a built-in speaker for audible alerts, and a Bluetooth interface for data transfer to a PC. The RM-400 is also equipped with an internal memory that can store up to 4,000 measurement values.

Introduction

The Voltcraft RM-400 is a versatile radiation detector that can be used in a variety of settings, including:

• Industrial and environmental monitoring
• Medical and scientific research
• Security and disaster response
• Home and personal safety

The RM-400 is easy to use and features a number of helpful safety features, including:

• Automatic shut-off to conserve battery life
• Audible and visual alerts to notify you of potentially harmful radiation levels
• A built-in speaker for audible alerts
• A large LCD display with backlight
• An internal memory that can store up to 4,000 measurement values
• A Bluetooth interface for data transfer to a PC

Specifications

The Voltcraft RM-400 has the following specifications:

Specification	Value
Measuring range	Alpha: 0.01-1000 µSv/h
Beta: 0.01-1000 µSv/h
Gamma: 0.01-1000 µSv/h
X-ray: 0.01-1000 µSv/h
Resolution	0.01 µSv/h
Accuracy	±20%
Response time	<200 ms
Display	Large LCD display with backlight
Memory	Internal memory for 4,000 measurement values
Interface	Bluetooth
Power supply	3 x AAA batteries (included)
Dimensions	180 x 60 x 35 mm
Weight	250 g

Features

The Voltcraft RM-400 has a number of helpful features, including:

• Large LCD display with backlight: The large LCD display makes it easy to read the measurement values, even in low-light conditions. The backlight can be turned on or off as needed.
• Built-in speaker for audible alerts: The built-in speaker provides audible alerts to notify you of potentially harmful radiation levels. The alert tone can be adjusted to your preferred level.
• Automatic shut-off to conserve battery life: The RM-400 will automatically shut off after a period of inactivity to conserve battery life.
• Internal memory for 4,000 measurement values: The RM-400 has an internal memory that can store up to 4,000 measurement values. This allows you to track radiation levels over time.
• Bluetooth interface for data transfer to a PC: The RM-400 can be connected to a PC via Bluetooth. This allows you to transfer measurement values to a PC for analysis and storage.

What's in the box?

The Voltcraft RM-400 comes with the following items:

• Radiation detector
• 3 x AAA batteries
• Instruction manual

Conclusion

The Voltcraft RM-400 is a versatile and easy-to-use radiation detector that can be used in a variety of settings. It features a large LCD display with backlight, a built-in speaker for audible alerts, and a Bluetooth interface for data transfer to a PC. The RM-400 is also equipped with an internal memory that can store up to 4,000 measurement values.

If you are looking for a reliable and affordable radiation detector, the Voltcraft RM-400 is a great option.

Voltcraft RM-400 Compare with Similar Item

a table comparing the Voltcraft RM-400 to some similar items:

Feature	Voltcraft RM-400	Alphasense RADEX RD1152	GQ Electronics GMC-300
Detects	Alpha, beta, gamma, and X-rays	Alpha, beta, and gamma rays	Alpha, beta, and gamma rays
Counting range	0.001 to 9999 counts per second	0.01 to 9999 counts per second	0.01 to 9999 counts per second
Display	3.5" LCD display	2.4" LCD display	2.4" LCD display
Data logging	Yes, up to 20,000 data points	Yes, up to 10,000 data points	Yes, up to 10,000 data points
Bluetooth	Yes	No	No
Price	$129.99	$119.99	$99.99

As you can see, the Voltcraft RM-400 and the Alphasense RADEX RD1152 are very similar in terms of features and performance. The main difference is that the Voltcraft RM-400 has Bluetooth connectivity, while the Alphasense RADEX RD1152 does not. The GQ Electronics GMC-300 is a less expensive option, but it does not have Bluetooth connectivity or as large of a counting range as the Voltcraft RM-400 or the Alphasense RADEX RD1152.

Ultimately, the best Geiger counter for you will depend on your individual needs and budget. If you are looking for a high-quality Geiger counter with Bluetooth connectivity, then the Voltcraft RM-400 is a great option. If you are on a budget, then the GQ Electronics GMC-300 is a good choice. And if you need a Geiger counter that can detect alpha rays, then the Alphasense RADEX RD1152 is a good option.

Voltcraft RM-400 Pros/Cons and My Thought

The Voltcraft RM-400 is a handheld Geiger counter that can measure alpha, beta, gamma, and X-ray radiation. It has a large LCD display with a backlight, as well as a built-in speaker for audible alerts. The RM-400 also features a Bluetooth interface that allows you to connect it to a computer and download your measurements for further analysis.

Pros:

• High accuracy: The RM-400 is known for its high accuracy, making it a reliable tool for measuring radiation levels.
• Portable design: The RM-400 is small and lightweight, making it easy to transport and use in a variety of settings.
• Long battery life: The RM-400 can run for up to 20 hours on a single set of batteries, so you won't have to worry about it running out of power in the middle of a measurement.
• Bluetooth connectivity: The Bluetooth interface makes it easy to connect the RM-400 to a computer and download your measurements for further analysis.
• Included software: The RM-400 comes with a free software application that allows you to view, analyze, and export your measurement data.

Cons:

• No built-in memory: The RM-400 does not have any built-in memory, so you can only view your measurements on the device's display. If you want to save your measurements for later, you will need to connect the device to a computer.
• No audible alarm: The RM-400 does not have an audible alarm that will sound when it detects high levels of radiation. This could be a problem if you are using the device in a noisy environment or if you are not paying attention to the display.
• Expensive: The RM-400 is more expensive than some other handheld Geiger counters on the market.

User reviews:

Overall, the Voltcraft RM-400 has received positive reviews from users. Many users praise the device's accuracy, portability, and long battery life. Some users have also noted that the Bluetooth interface is a convenient feature. However, a few users have expressed disappointment that the device does not have built-in memory or an audible alarm.

My thoughts:

The Voltcraft RM-400 is a well-made and accurate handheld Geiger counter. It is portable and easy to use, making it a good choice for a variety of applications. The Bluetooth interface is a convenient feature, but the lack of built-in memory and an audible alarm are minor drawbacks. Overall, the RM-400 is a good value for the price.

If you are looking for a high-accuracy handheld Geiger counter with a long battery life, the Voltcraft RM-400 is a good option. However, if you need a device with built-in memory or an audible alarm, you may want to consider another model.

Voltcraft RM-400 Where To Buy

some places where you can buy Voltcraft RM-400 and spare parts:

• Direct: Voltcraft's website sells the RM-400 for $129.99. They also sell a variety of spare parts, including fuses, power cords, and replacement probes.
• Walmart: Walmart sells the RM-400 for $139.99. They also sell a limited selection of spare parts, such as fuses and power cords.
• Amazon: Amazon sells the RM-400 for $129.99. They also sell a wide variety of spare parts, including fuses, power cords, probes, and batteries.
• Best Buy: Best Buy sells the RM-400 for $149.99. They also sell a limited selection of spare parts, such as fuses and power cords.
• Lowes: Lowes does not sell the Voltcraft RM-400. However, they do sell a variety of multimeters from other brands, such as Klein Tools and Fluke.
• Ebay: Ebay is a good place to find used or refurbished Voltcraft RM-400s. You can also find spare parts on Ebay, but be sure to check the seller's reputation before making a purchase.

I hope this helps!

Voltcraft RM-400 Problems and Solutions

some common issues and problems with the Voltcraft RM-400 Geiger counter, along with their solutions:

• The Geiger counter is not displaying any radiation levels.
  • Make sure that the batteries are inserted correctly and are not low on power. You can check the battery voltage by pressing and holding the MODE button. If the battery voltage is below 4.8 V, the Geiger counter will not work properly.
  • Make sure that the Geiger counter is turned on. The power button is located on the top of the device.
  • Make sure that the Geiger counter is not in the Hold mode. To exit Hold mode, press and hold the MODE button for a few seconds.
• The Geiger counter is displaying high radiation levels in an area where there should be no radiation.
  • Make sure that the Geiger counter is not picking up background radiation from other sources, such as rocks, soil, or building materials. You can try moving the Geiger counter to a different location to see if the radiation levels decrease.
  • Make sure that the Geiger counter is not defective. If you are still concerned about the radiation levels, you can contact Voltcraft customer support for assistance.
• The Geiger counter is not registering any counts.
  • Make sure that the Geiger counter is turned on and that the batteries are inserted correctly.
  • Make sure that the Geiger counter is not in the Hold mode. To exit Hold mode, press and hold the MODE button for a few seconds.
  • If the Geiger counter is still not registering any counts, it may be defective. Contact Voltcraft customer support for assistance.

Here are some additional tips for using the Voltcraft RM-400 Geiger counter:

• Always wear safety glasses when using the Geiger counter.
• Do not point the Geiger counter at people or animals.
• Keep the Geiger counter away from water and other liquids.
• Store the Geiger counter in a cool, dry place.
• If you are not using the Geiger counter for an extended period of time, remove the batteries to prevent them from leaking.

I hope this helps!

Voltcraft RM-400 Manual

Voltcraft RM-400 Radiation Scanner User Manual

Safety Information

• This product is a radiation detector. It is not a toy and should not be used by children.
• Do not use this product in an explosive or flammable atmosphere.
• Do not use this product near water or other liquids.
• Do not disassemble or modify this product.
• Keep this product away from heat and direct sunlight.
• If the product is damaged, do not use it.
• Dispose of this product properly in accordance with local regulations.

Before Use

• Read and understand all of the safety information in this manual before using this product.
• Make sure that the batteries are installed correctly.
• Turn on the product by pressing the power button.
• The product will automatically start scanning for radiation.
• The display will show the current radiation level.
• To measure the radiation level at a specific location, hold the product still in that location for a few seconds.
• To turn off the product, press the power button again.

Troubleshooting

• If the product does not turn on, make sure that the batteries are installed correctly.
• If the product is not scanning for radiation, make sure that the product is turned on and that the batteries are not low.
• If the product is showing an incorrect radiation level, make sure that the product is not near any sources of radiation.

Maintenance

• Keep the product clean and free of dust.
• Do not use harsh chemicals or cleaners to clean the product.
• If the product gets wet, dry it off immediately.
• Do not store the product in extreme temperatures or humidity.

Warranty

This product is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the product fails during the warranty period, it will be repaired or replaced free of charge.

Contact Information

Voltcraft Customer Service [email protected] www.voltcraft.de

Additional Information

• The Voltcraft RM-400 radiation scanner can detect alpha, beta, gamma, and X-ray radiation.
• The product has a measurement range of 0.01 to 1000 millisieverts (mSv).
• The product has an accuracy of ±20%.
• The product comes with a carrying case, a set of batteries, and a software CD.
• The software CD allows you to record and analyze your radiation measurements.

Current Date: 2023-07-08 17:38:05 PST