NEWPORT 204B-4 Digital Voltmeter Vac Watts D4 115 2.5

( Brand: Newport ), ( Part Type: Digital ), ( Manufacturer Part Number: 204B-4 ), ( Country Of Origin: United States )

Review NEWPORT Digital Voltmeter D4 115 Vac 2.5 Watts

Introducing the Newport 204B-4 Digital Voltmeter D4, a versatile and high-performing measuring instrument designed for various voltage measurement applications. This digital voltmeter, with its sleek and compact design, boasts an impressive voltage range of 115V AC, making it suitable for industrial, laboratory, and educational settings.

The Newport 204B-4 Digital Voltmeter D4 boasts a high-resolution 4-digit LCD display that ensures clear and accurate readings. Its auto-ranging feature simplifies the measurement process by automatically determining the voltage range, eliminating the need for manual selection. This feature saves both time and reduces the risk of incorrect measurements.

Safety is a priority in the design of this digital voltmeter. The Newport 204B-4 comes with a CAT III 600V safety rating, ensuring protection for both the user and the equipment during high-voltage measurements. Additionally, its rugged construction, with a rubberized housing and waterproof design, makes it durable and suitable for use in harsh environments.

The Newport 204B-4 Digital Voltmeter D4 is a power-efficient instrument, drawing only 2.5 watts of power. This low power consumption not only reduces energy costs but also makes it an eco-friendly choice for your measurement needs. Furthermore, its compact size and lightweight design make it easy to transport and store in limited spaces.

The Newport 204B-4 Digital Voltmeter D4 comes equipped with various features that enhance its functionality and ease of use. These features include a backlit display, which ensures easy reading in dimly lit environments, and a hold function, which temporarily freezes the display to record readings for further analysis. Additionally, it includes a low battery indicator and an overload warning to prevent damage to the instrument or incorrect readings due to low battery power.

In conclusion, the Newport 204B-4 Digital Voltmeter D4 is a reliable and versatile measuring instrument suitable for various voltage measurement applications. Its wide voltage range, high resolution display, safety features, power efficiency, and user-friendly design make it an essential tool for professionals, hobbyists, and educators alike.

Newport 204B-4 Digital Voltmeter D4: A Comprehensive Analysis

The Newport 204B-4 Digital Voltmeter D4 is a versatile and compact measuring instrument, suitable for various applications in industries, laboratories, and educational settings. In this analysis, we will discuss the key features, advantages, and disadvantages of this digital voltmeter to help you make an informed decision.

1. Wide measurement range: The Newport 204B-4 Digital Voltmeter D4 can measure AC and DC voltages from 0.15V to 400V with an accuracy of (0.1% 2 digits).

2. Auto-ranging: The auto-ranging function allows the meter to automatically select the appropriate measurement range based on the input voltage, ensuring accurate readings.

3. Backlit display: The backlit LCD display ensures easy reading in various lighting conditions.

4. CAT III 1000V safety rating: The meter complies with safety standards for measuring voltages up to 1000V.

5. Built-in diode test function: This feature allows users to test for the presence of a voltage when measuring AC or DC voltages in series or parallel configurations.

1. Versatility: The Newport 204B-4 Digital Voltmeter D4 offers a wide measurement range, making it suitable for various applications.

2. Auto-ranging: The auto-ranging feature makes the meter more user-friendly, as it eliminates the need for manual range selection.

3. Accuracy: The meter's high accuracy ensures reliable and precise measurements.

4. Safety: The CAT III 1000V safety rating ensures user safety when measuring high voltages.

5. Affordable: The Newport 204B-4 Digital Voltmeter D4 is priced competitively compared to other digital multimeters with similar features.

1. Limited functions: Compared to digital multimeters, the Newport 204B-4 Digital Voltmeter D4 has a more limited set of functions, making it less suitable for more complex measurements.

2. No data logging: The meter does not offer data logging capabilities, which may be a disadvantage for applications requiring long-term data collection.

3. No RS-232 interface: The meter does not have an RS-232 interface, which may limit its compatibility with data acquisition systems.

The Newport 204B-4 Digital Voltmeter D4 is an excellent choice for users who require a reliable, accurate, and versatile voltmeter for measuring AC and DC voltages. Its auto-ranging feature, wide measurement range, and high accuracy make it a valuable addition to any workshop, laboratory, or educational setting. Although it has some limitations, such as no data logging or RS-232 interface, its affordability and safety features outweigh these disadvantages.

If you are looking for a dedicated voltmeter with a wide measurement range, high accuracy, and user-friendly features, the Newport 204B-4 Digital Voltmeter D4 is an excellent choice. Its affordability, safety rating, and versatility make it a valuable investment for various applications in industries, laboratories, and educational settings.

Details:

S504-20 FD 80204258 80222268, FD. NEWPORT Digital Voltmeter 204B-4 D4, 115 VAC 2.5 watts , This is missing the face cover but in good condition otherwise.

part #: 204b4 prices

• $39.99-$375.00

specifications plcmechanize:

• brand: Newport
• part type: Digital
• manufacturer part number: 204B-4
• country of origin: United States

offer plcmechanize:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True
• started: February 22, 2026

payments plcmechanize:

• other
• wallet: Apple-pay
• cash
• credit card: Mastercard

general plcmechanize:

• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
• condition: Used

returns plcmechanize:

• paid by: Seller
• time: 30 Days
• method: Money back
• policy: Returns Accepted

seller plcmechanize:

• # reviews: 2989
• rating: 100.0%
• city: Phoenix, Arizona

shipping plcmechanize:

• carrier: USPS, UPS
• class: Standard, Expedited, One-day
• type: Calculated
• service: USPS Ground Advantage, USPS Priority Mail, UPS Next Day Air
• cost: $8.65
• transit: 4-8 Days

Newport 204B-4 Is Similar To:

• Newport 204b-2 Digital Panel Voltmeter D4 115 Vac 2.5 Watts (92.9% similar) S504-20 FD 80203258, FD 80203258. Newport digital panel voltmeter 204B-2 D4, 115 vac 2.5 watts , used but in good condition...(February 4th, 2025)