
( Brand: Ludlum ), ( Model: 2221 ), ( Part Type: Meter Probe ), ( Country/region Of Manufacture: United States )
The 44-10 Ludlum 2221 Scaler-Ratemeter SCA Probe is a high-precision instrument designed for measuring and displaying the current in AC or DC circuits. This versatile tool is ideal for applications in various industries such as power generation, electrical utilities, and manufacturing.
The 44-10 Ludlum 2221 features a rugged and durable construction, making it suitable for use in harsh environments. The probe itself is made of high-quality materials to ensure accuracy and longevity. It is equipped with a 20-amp fuse and a 10-foot cable, providing ample protection and range for your measurements.
The Scaler-Ratemeter display is easy to read, with a large, backlit LCD screen that clearly shows the current reading in real-time. The unit also features a built-in peak hold function, allowing you to capture and display the maximum current value in a circuit.
The 44-10 Ludlum 2221 is compatible with SCA (Sensorless Current Transducers) and CT (Current Transformers), offering flexibility in measurement setup. Additionally, it comes with a variety of selectable functions, including RMS, Peak, Average, Min/Max, and Instantaneous current readings.
Safety is a top priority with the 44-10 Ludlum 2221. It is equipped with overvoltage and overcurrent protection, ensuring user safety and preventing damage to the instrument. It also features a low battery indicator, ensuring that you are always aware of when it's time to replace the batteries.
In summary, the 44-10 Ludlum 2221 Scaler-Ratemeter SCA Probe is a reliable and accurate tool for measuring current in electrical circuits. Its rugged construction, easy-to-read display, and wide range of compatible sensors make it a versatile choice for various industries. Its safety features and ease of use make it a practical and safe choice for electrical professionals and DIY enthusiasts alike.
Pros of buying a 44-10 Ludlum 2221 Scaler-Ratemeter SCA Probe:1. Accurate and reliable measurements: The Ludlum 2221 is known for its high accuracy in measuring conductivity, temperature, and salinity in water. This makes it ideal for various applications in the field of marine science, hydrogeology, and environmental monitoring.
2. Durable construction: The probe is made of high-quality materials, including a stainless steel cable and a corrosion-resistant sensor, which ensures its longevity and resistance to harsh environmental conditions.
3. Easy to use: The 2221 has a simple and intuitive user interface, which allows users to easily navigate through the menus and adjust the settings. It also has an automatic calibration feature, which ensures that the probe is always providing accurate readings.
4. Wide operating range: The probe can operate in a wide range of temperatures (-40 C to 125 C) and conductivities (0.001 to 200,000 S/m), making it suitable for a variety of environments and applications.
Cons of buying a 44-10 Ludlum 2221 Scaler-Ratemeter SCA Probe:1. Cost: The Ludlum 2221 is a high-end probe, and its price reflects its quality and capabilities. It may be too expensive for some users who are looking for a more budget-friendly option.
2. Limited compatibility: The probe is only compatible with certain data loggers and controllers, which may limit its usability for some users.
3. Complex installation: The installation process for the 2221 can be complex, especially for users who are not familiar with marine science equipment. It may require some technical expertise to set up and configure the probe properly.
Conclusion:The Ludlum 2221 is a high-quality and reliable probe that is ideal for users who require accurate measurements of conductivity, temperature, and salinity in water. Its durability, ease of use, and wide operating range make it a great choice for marine science, hydrogeology, and environmental monitoring applications. However, its high cost and limited compatibility may be a drawback for some users. Ultimately, the decision to buy the 44-10 Ludlum 2221 Scaler-Ratemeter SCA Probe depends on the user's specific needs and budget.
Recommendation:If you are looking for a high-quality and reliable probe for marine science, hydrogeology, or environmental monitoring applications, the Ludlum 2221 is a great choice. Its accuracy, durability, and wide operating range make it a valuable tool for professionals and hobbyists alike. However, if cost is a concern or if you need a probe that is compatible with a specific data logger or controller, you may want to consider other options that may be more suitable for your needs.
5 lb including batteries. This includes the detector and new coiled cable.
Specifications indicated use: field : provides a four-decade analog display that is operational any time the instrument turned on, rate meter can also be presented on accompanying LCD as digital value when switched to dig. 5, 1, 2, or 10 minutes count push button: starts resets scaler count hold stops count and leaves result in the display scaler digital rate switch: selects which mode is presented on lactates buttons: battery, high voltage , threshold, window calibration controls: recessed screwdriver adjustments with calibration overpower: 4 each cell batteries battery life: typically 250 hours alkaline batteries battery condition can be checked display size: 22. In the photos you can see it reacting to a radiation source.
5, 1, 2, 10 minutes or cont continuous for manual timing concurrent use: scaler digital rate meter is active when not selected, allowing concurrent use suggested detectors: gm, proportional, scintillation high voltage : adjustable from volts can be checked on display threshold: window: above threshold setting turned off gain: 1.