
793950393550 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $99.99 | Top Pick! Condition is New, Extech EX355 RMS Professional MultiMeter w/ NCV & Temperature Measurements *NIB*, shipping cost = $12.00 | ![]() |
![]() | $99.99 | Condition is New, MultiMeter Extech EX355, shipping cost = $12.82 | 99.9% |
![]() | $123.64 | Top Pick! Condition is New, Extech EX355-12-Function True RMS Multimeter with Non-Contact Voltage Detecti..., FREE SHIPPING | 100.0% |
![]() | $129.00 | Top Pick! Condition is New, Extech EX355: RMS Professional MultiMeter with NCV and Temperature Measurements, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $116.10 | Condition is Used, Extech EX355 True RMS Professional MultiMeter with NCV and Temperature Measure, shipping cost = $9.75 | 99.6% |
| photo | price | summary | rating |
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![]() | $209.28 | Condition is Nuovo, Extech EX355 True RMS CAT III 600V Lo-Z Temp. Digital Multimeter, shipping cost = $40.25 | 96.9% |
![]() | $283.73 | Condition is Nuovo, Extech EX355 CAT III 600V Portable Digital Multimeter Display (Counts): 600, shipping cost = $48.13 | 99.6% |

The EXtech EX355 Multimeter, model number EX355, is a versatile and reliable handheld testing instrument designed to provide accurate measurements for electric current, voltage, resistance, and continuity, as well as non-contact voltage detection and temperature readings. This multimeter, produced by EXtech Instruments, is represented by the catalog number 793950393550.
This EX355 Multimeter comes equipped with a high-resolution LCD display screen that measures 4.5 inches diagonally, ensuring easy-to-read measurements. The large display screen provides ample space to view the readings, making it an ideal choice for professionals as well as hobbyists.
One of the standout features of the EX355 Multimeter is its non-contact voltage detection (NCV) functionality. This feature enables users to detect voltage in live circuits without the need for test leads, making it a safer and more efficient option for measuring voltage in potentially hazardous environments. The NCV sensor can detect voltage up to 600V AC and 1000V DC, providing users with essential safety information.
Another noteworthy feature of the EX355 Multimeter is its temperature measurement capability. With its thermocouple input jack and K-type thermocouple probe (sold separately), the multimeter can measure temperatures from -40 C to 1260 C (-40 F to 2300 F). This feature makes the EX355 Multimeter an indispensable tool for various industries, including automotive, HVAC, and electronics, where temperature measurements are crucial.
The EX355 Multimeter offers a wide range of measurement functions, including:1. DC Voltage: Measures voltage in DC circuits.
2. AC Voltage: Measures voltage in AC circuits.
3. Current: Measures both DC and AC current in various ranges.
4. Resistance: Measures resistance in ohms.
5. Continuity: Tests for continuity in circuits.
6. Diode and Fuse: Tests diodes and fuses.
7. Capacitance: Measures capacitance in farads.
8. Frequency: Measures frequency in Hz.
9. Duty Cycle: Measures duty cycle in percentage.
10. Temperature: Measures temperature in degrees Celsius or Fahrenheit.
The EX355 Multimeter is backed by a two-year warranty and comes with a protective carrying pouch, test leads, and a user manual. The instrument's automatic shutoff feature helps conserve battery life by turning off the multimeter after 30 minutes of inactivity. The EX355 Multimeter's rugged design, with a drop-tested housing and impact-resistant corners, ensures durability and longevity in various working conditions.
Extech EX355 Multimeter with NCV Temperature Measurement: A Comprehensive Analysis
The Extech EX355 multimeter is a versatile handheld instrument designed for electrical and HVAC applications. Its unique selling point is its ability to perform Non-Contact Voltage (NCV) temperature measurements. Let's examine the pros and cons of this multimeter model:
Pros:1. NCV Temperature Measurement: The multimeter's non-contact voltage detection feature allows users to measure temperature without making physical contact with the measured object. This is particularly useful when dealing with high voltages or when access is limited.
2. Wide Measuring Range: The EX355 offers a wide range of measurements, including DC voltage, AC voltage, resistance, continuity, capacitance, frequency, and temperature.
3. Data Hold and Min/Max Functions: These functions enable users to capture and store the maximum and minimum values of a measurement for easy reference.
4. Backlit LCD Display: The large and clear backlit display makes it easy to read measurements in various lighting conditions.
5. Auto Ranging: This feature automatically adjusts the measurement range based on the input, making it simpler to use and less prone to errors.
Cons:1. Price: The EX355 multimeter is more expensive than basic multimeters due to its advanced features, such as NCV temperature measurement.
2. Size and Weight: The multimeter is slightly larger and heavier than standard models, which may not be ideal for those who frequently carry their equipment around.
3. Battery Life: Users have reported that the battery life is not as long as with other multimeters on the market.
4. Complex Menu System: The multimeter's extensive features may require some time to navigate through the menus, which might be a drawback for users who prefer a more straightforward interface.
Conclusion:The Extech EX355 multimeter is a powerful and versatile tool for both electrical and HVAC professionals. Its unique NCV temperature measurement capability sets it apart from standard multimeters, making it a valuable addition to their toolkit. However, its higher price, size, weight, and complex menu system may be drawbacks for some users. If you frequently work with high voltages, need to measure temperature non-contact, and require a multimeter with a wide range of measurements, the EX355 is an excellent investment. Otherwise, a more basic and affordable multimeter might be more suitable for your needs.
Recommendation:If you are an electrical or HVAC professional who requires non-contact temperature measurements, the Extech EX355 multimeter is an excellent choice. However, if you are on a budget or only need a standard multimeter for basic electrical measurements, consider purchasing a more affordable model that better fits your requirements.
Details:
Low pass filter LPG for accurate measurement of variable frequency drive signals. This meter will measure ac/dc voltage to 600 v and current 10 amps. Features a 6000 count LCD display, data hold, min-max, relative mode, capacitance zero, auto power off, continuity and diode test. Liz prevents false readings caused by ghost voltage s.
Built-in non-contact ac voltage detector quickly checks for the presence of before testing. When buyer has placed the order. Low impedance Liz mode eliminates false readings caused by ghost voltage s. True rms provides accurate readings when measuring distorted or noisy waveform.
Built-in non-contact ac voltage detector ncv with led indicator. Low pass filter LPG attenuates high frequencies to reduce noise for accurate readings.
specifications testmultimeters:
- brand: Extech
- part type: Multimeter
- color: Green
- type1: Type1
- type2: Type2
- type3: Type3
- upc: 793950393550
- package dimensions lxwxh: 9.65x5.08x3.11 Inches
- weight: 1.5 Pounds
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
offer testmultimeters:
- started: march 22, 2025
- sold #: 25
- availability: in stock
- prices: $99.99–$283.73
- item condition:
- New
- Used
- Nuovo
- in stock #: 5
- options: ship-to-home
returns testmultimeters:
- time: 30 days
- policy: returns accepted
- paid by: seller
- method: money back
shipping testmultimeters:
- service: standard
- type: fixed
- transit: 4-9 days
- class: standard
payments testmultimeters:
- wallet: google-pay
- credit card: discover
- other
seller testmultimeters:
- city: chapmansboro, tennessee
- # reviews: 73
- rating: 97.4%
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