
SDM3045X Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $300.00 | Condition is Used, Siglent SDM3045X Dual Display Digital Multimeter, shipping cost = $18.84 | 100.0% |
![]() | $324.99 | Top Pick! Condition is Used, Siglent SDM3045X 4.5 Digit Dual Display Digital Multimeter -Power ON Tested ONLY, FREE SHIPPING | ![]() |
![]() | $386.99 | Condition is Used, Siglent Technologies SDM3045X 4-1/2 Digit Digital Multimeter, DMM, shipping cost = $16.71 | 99.9% |
![]() | $950.00 | Condition is Used, Siglent SDM3045X Technologies 4-1/2 Digit Digital Multimeter, DMM, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $399.00 | Top Pick! Condition is New, Siglent SDM3045X - 4.5 Digit Dual Display Digital Multimeter, FREE SHIPPING | 99.8% |
![]() | $952.00 | Top Pick! Condition is New, Siglent SDM3045X - 4.5 Digit Dual Display Digital Multimeter FedEx or DHL or UPS, FREE SHIPPING | 95.2% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $399.00 | Condition is New – Open box, Siglent SDM3045X - 4.5 Digit Dual Display Digital Multimeter W/2 Probe Sets NOOB, shipping cost = $14.48 | 100.0% |



The Siglent SDM3045X and SDM3055X-E are advanced digital multimeters designed for professional use, offering precision, versatility, and durability.
The Siglent SDM3045X is a 4.5-digit multimeter that offers a maximum measurement range of 600V AC/DC, 10A AC/DC, 1000V DC, 10M , and 500 F, making it suitable for a wide range of applications. It features a high resolution LCD display with a backlight that ensures clear visibility in various lighting conditions. The multimeter also includes various measurement functions such as DC voltage, AC voltage, DC current, AC current, resistance, capacitance, frequency, and diode/continuity test.
The SDM3055X-E, on the other hand, is a 5.5-digit multimeter with an even wider measurement range of 1000V AC/DC, 20A AC/DC, 2000V DC, 20M , and 1000 F. It offers even higher accuracy and resolution, making it ideal for more demanding applications. The multimeter features a high-resolution LCD display with a backlight and includes all the measurement functions of the SDM3045X, as well as additional functions such as temperature measurement, frequency counter, and data hold.
Both multimeters are equipped with advanced safety features such as overload protection, auto-ranging, and auto power-off to ensure user safety. They also feature a rugged design with a rubberized housing and large, easy-to-read buttons that can withstand harsh environments and heavy use.
In conclusion, the Siglent SDM3045X and SDM3055X-E are high-performance digital multimeters that offer excellent precision, versatility, and durability. They are ideal for professionals in various industries such as electronics, automotive, and electrical engineering who require accurate and reliable measurement results.
Siglent SDM3045X Digital Multimeter: Pros:1. High Accuracy: The SDM3045X offers a high measurement accuracy of up to 0.001% for DC voltage and 0.002% for DC current.
2. Wide Measurement Range: It has a wide measurement range of 6000V AC/DC, 20A DC, 1000V AC/DC for current, 20M for resistance, and 1000000 F for capacitance.
3. Data Hold and Auto Power Off: The data hold function allows you to freeze the measurement value, and the auto power off feature saves energy when the multimeter is not in use.
4. Large LCD Display: The large LCD display provides easy-to-read measurements.
5. Rugged Construction: The SDM3045X is built with a durable metal case and rubber boots, making it suitable for use in harsh environments.
Cons:1. Price: The Siglent SDM3045X is more expensive than some other digital multimeters on the market.
2. Size and Weight: Due to its robust construction and wide measurement range, the SDM3045X is larger and heavier than some other digital multimeters.
3. Limited Functionality: Compared to more advanced multimeters, the SDM3045X has limited functionality, such as no frequency measurement or temperature measurement.
Siglent SDM3055X-E 5.5 DMM: Pros:1. High Accuracy: Like the SDM3045X, the SDM3055X-E also offers a high measurement accuracy of up to 0.001% for DC voltage and 0.002% for DC current.
2. Wide Measurement Range: It has a wide measurement range of 6000V AC/DC, 20A DC, 1000V AC/DC for current, 20M for resistance, and 1000000 F for capacitance.
3. Data Hold and Auto Power Off: The SDM3055X-E also features a data hold function and an auto power off feature.
4. Large LCD Display: It has a large LCD display for easy-to-read measurements.
5. Backlit Keypad: The backlit keypad allows for easy operation in low light conditions.
Cons:1. Price: The SDM3055X-E is also more expensive than some other digital multimeters.
2. Size and Weight: Like the SDM3045X, the SDM3055X-E is larger and heavier than some other digital multimeters due to its robust construction and wide measurement range.
3. Limited Functionality: The SDM3055X-E also has limited functionality compared to more advanced multimeters.
Conclusion:Both the Siglent SDM3045X and the SDM3055X-E are high-quality digital multimeters with a wide measurement range and high accuracy. They are suitable for professional use in various fields such as electronics, automotive, and engineering. However, their price and size may be a drawback for some users. If you require more advanced features such as frequency measurement or temperature measurement, you may want to consider a more advanced multimeter.
Recommendation:If you are looking for a high-quality digital multimeter with a wide measurement range and high accuracy, the Siglent SDM3045X or SDM3055X-E are good options. However, if you require more advanced features and are willing to pay a higher price, you may want to consider a more advanced multimeter. If price and size are a concern, you may want to consider a more budget-friendly multimeter with a narrower measurement range and lower accuracy.
Details:
See SDM3055X-E spec sheet for accurate data. The hardware between the early SDM3045X and SDM3055X-E meters is identical, so this meter was converted to model has reliable 5.5 digit readings. There is a screen protector on the dmm which can be removed if needed.
This is a used meter, pet free / smoke office, and it in excellent condition as pictured.
specifications testmultimeters:
- brand: Siglent
- mpn: Sdm3045x
- part type: Multimeter
- upc: 764560082790
- dc voltage range: 600mv 1000v
- current range: 600ma 10a
- test/measurement functions: Ac Current, Ac Voltage
- ac voltage range: 600mv 750v
- features: Digital
- input protection features: Ac/dc
returns testmultimeters:
- policy: no returns
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
seller testmultimeters:
- rating: 100.0%
- # reviews: 517
- city: southbridge, massachusetts
shipping testmultimeters:
- type: calculated
- carrier: usps, ups
- transit: 5-10 days
- class: expedited
- service: usps priority mail, ups 2nd day air
payments testmultimeters:
- credit card: american-express
- wallet: google-pay
offer testmultimeters:
- prices: $300.00–$952.00
- item condition:
- Used
- New
- New – Open box
- sold #: 33
- in stock #: 5
- options: ship-to-home
- availability: in stock
- started: april 8, 2024
- best offers: true
Related To:
- SDM3055: MULTIMETER, Siglent
- SDM3055-SC: DISPLAY MULTIMETER SCANNER, Siglent
- SDM3065X: MULTIMETER, Siglent Technologies
- SDM3065X-SC: DISPLAY MULTIMETER SCANNER, Siglent
- SDM4065A: MULTIMETER, Siglent
- SDM3045X-OB: MULTIMETER BENCH, Siglent







