
NESTOR-5540 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $35.00 | Condition is Used, Hung Chang Multimeter NESTOR-5540 Voltmeter, shipping cost = $11.35 | 99.6% |

The Chang NST-5540 Multimeter is a versatile and essential diagnostic tool for electrical technicians, hobbyists, and DIY enthusiasts. This multimeter comes equipped with various functions to measure electrical current, voltage, resistance, and continuity with high accuracy.
The digital display is large and easy to read, providing clear and precise measurements. The backlight feature ensures easy reading even in low-light conditions. The multimeter has a maximum voltage measurement range of 1000V AC and 1500V DC, making it suitable for use in various industrial applications.
The Chang NST-5540 Multimeter boasts a wide range of measurement functions, including DC voltage, AC voltage, DC current, AC current, resistance, continuity, diode test, and capacitance. It also has a data hold function, which allows users to lock in and display the measurement value for a specified period.
This multimeter is designed for durability and features a rugged and waterproof case that can withstand harsh environments. It has a high input impedance of 10M , which ensures minimal load effect on the circuit being tested. The test leads are long enough to provide ample reach for testing hard-to-reach components.
The Chang NST-5540 Multimeter is powered by two AA batteries, which are included in the package. It also comes with a pouch for convenient storage and transportation. The multimeter has an automatic power-off feature to conserve battery life when not in use.
In summary, the Chang NST-5540 Multimeter is a high-performance and versatile diagnostic tool that is suitable for various industrial and DIY applications. Its large digital display, wide range of measurement functions, rugged design, and long battery life make it a valuable addition to any electrical toolkit.
The Nestor-5540 multimeter from Chang is a versatile and affordable testing tool suitable for various electrical applications. Here are some pros and cons to help you decide if this multimeter is the right choice for you.
Pros:1. Wide Measuring Range: The Nestor-5540 multimeter offers a wide measuring range from DC 20mV to 1000V AC/DC, 4000A AC/DC current, and 20A for current measurement in the continuity mode. This extensive range makes it a suitable tool for a wide range of applications.
2. Data Hold and Peak Hold: The multimeter features data hold and peak hold functions, allowing users to record and store the maximum and minimum values of electrical signals. This feature is particularly useful for troubleshooting and measuring transient voltages.
3. Auto-Ranging: The Nestor-5540 multimeter is an auto-ranging model, meaning that it automatically sets the measuring range based on the input signal, making it easier and faster to use.
4. Backlit Display: The multimeter has a backlit display, making it easier to read the measurements, even in low-light conditions.
5. Safety Features: The multimeter includes various safety features, such as overvoltage protection, overcurrent protection, and a fuse to protect against electrical overloads.
6. Size and Portability: The Nestor-5540 multimeter is compact and lightweight, making it easy to carry and transport.
Cons:1. Limited Functions: The multimeter does not include some advanced functions, such as temperature measurement or frequency measurement.
2. No Bluetooth Connectivity: The multimeter does not offer Bluetooth connectivity, meaning that users cannot transmit data wirelessly to other devices.
3. Limited Input Jacks: The multimeter includes only a few input jacks, which might not be sufficient for more complex testing setups.
4. Manual Range Selection: Although the multimeter is auto-ranging, users must manually select some ranges for specific measurements, which might require additional steps and time.
In conclusion, the Chang Nestor-5540 multimeter is an excellent tool for those looking for a versatile, affordable, and easy-to-use multimeter. Its extensive measuring range, auto-ranging feature, and backlit display make it a suitable choice for various electrical applications. However, users who require more advanced functions, such as temperature or frequency measurement, or Bluetooth connectivity, may need to look for alternative options. Overall, the Nestor-5540 multimeter is a reliable and practical choice for technicians, hobbyists, and anyone in need of a multimeter for electrical testing.
Details:
This model is a vintage, handheld digital multimeter. These multimeter were considered reliable and a more affordable alternative to higher-end brands like fluke at the time of their original release. It measures both ac and dc voltage , current, resistance. No cable or anything.
Key measurement ranges include dc voltage up to 1000v, ac 750v, current 2000 ma, and resistance 20 m. NESTOR-5540 digital multimeter, which appears to be a model manufactured by hung Chang. I only have the device. This type of device is used to measure electrical parameters such as voltage , current, and resistance.
specifications testmultimeters:
- brand: Hung Chang
- mpn: Nestor-5540
- part type: Multimeter Voltmeter
- form factor: Handheld
- test/measurement functions: Ac Current, Ac Voltage, Dc Voltage
- features: Auto-ranging
- country of origin: South Korea
- display: Digital
seller testmultimeters:
- city: azusa, california
- rating: 100.0%
- # reviews: 1093
payments testmultimeters:
- wallet: apple-pay
- other
- credit card: visa
shipping testmultimeters:
- transit: 4-9 days
- type: calculated
- service: usps ground advantage
- carrier: usps
- class: standard
returns testmultimeters:
- policy: no returns
offer testmultimeters:
- sold #: 16
- in stock #: 1
- options: ship-to-home
- availability: in stock
- best offers: true
- started: november 16, 2025
- price: $35.00
- item condition: Used
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
Related To:
- HC-601: MULTIMETER, Hung Chang
- 008686003407: CLAMP METER BOX, Hung Chang
