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Description
Siglent SDM3045X 4 1/2 Digits Dual-Display Digital MultimeterThe SIGLENT SDM3045X Digital Multimeter is a 4 digit (66,000 count) multimeter incorporating a dual display and is especially well suited for the needs of high precision, multifunction and automatic measurement applications. Features: Standard interface: USB Device, USB Host, LAN User friendly Design 4. 3 TFT LCD, 480*272 Support dual display, Chinese and English Menu Built in front panel accessible help system File management (support for USB Driver
The SIGLENT SDM3045X Digital Multimeter is a 4½ digit (66,000 count) multimeter incorporating a dual-display and is especially well suited for the needs of high-precision, multifunction and automatic measurement applications.
Features:
- Standard interface: USB Device, USB Host, LAN
- User-friendly Design
- 4.3″ TFT-LCD, 480*272
- Support dual display, Chinese and English Menu
- Built-in front panel accessible help system
- File management (support for USB Driver and local storage)
- USB & LAN remote interfaces support common SCPI command set. Compatible with other popular DMMs on the market.
- Not compatible with the SC1016 Scanner Card Option
Technical Specifications:
- DC voltage 200 mV, 2 V, 20 V, 200 V, 1000 V
- DC current 200 μA, 2 mA, 20 mA, 200 mA, 2 A, 10 A
- AC voltage True RMS, 200 mV, 2 V, 20 V, 200 V, 750 V
- AC current True RMS, 20 mA , 200 mA, 2 A, 10 A
- 2,4-wire resistance 200 Ω, 2 kΩ, 20 kΩ, 200 kΩ, 2 MΩ, 10 MΩ, 100 MΩ
- Capacitance 2 nF, 20 nF, 200 nF, 2 μF, 20 μF, 200 μF, 10000 μF
- Connectivity Test Range fixed 2 kΩ
- Diode test range fixed 2 V
- Frequency measurement 20 Hz ~ 1 MHz
- Period measurement 1 μs ~ 0.05 s
- Temperature measurement thermocouple, RTD temperature sensor
- Maximum input voltage 1000 V
- Interface USB Device, USB Host
- Dimensions 293.75 × 260.27 × 107.21 mm
- Weight 3.76 kg
Package Contents:
- SIGLENT SDM3045X digital multimeter — 1 pc.
- 220V AC US power cord — 1 pc.
- Test leads — 1 pair
- Alligator clips — 1 pair
- USB cable — 1 pc.
- Software CD — 1 pc.
- Calibration certificate — 1 pc.
- Quick start guide — 1 pc.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Lightweight & comfortable
Size: XX-Large, Color: A
Comfy & pretty colors
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Great toddler backpack!
Size: Small, Color: All Black
My daughter is in prek 3 and loves this backpack. Nice and small for her to carry. A full folder will fit with a little force, but if you’re looking for something to actually carry folders and books, maybe not the best.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
“Tiny Backpack, Big Personality!”
This little backpack is doing big kid things — and my toddler knows it. The second we strapped it on, he marched around like he was off to close a business deal with juice boxes in both hands.
It’s the perfect size for tiny shoulders, and the chest buckle? GENIUS. No more slippy straps or bag-flinging tantrums. It stays put like a champ, even during epic playground sprints and spontaneous dance moves in the grocery store.
The material is sturdy, the zippers glide like butter, and the reflective strip makes my toddler look like he’s ready for a baby night shift. The color combo is sleek — black and grey with just the right touch of “cool kid on campus” energy.
Plenty of space for snacks, sippy cups, a favorite toy, and 14 mysterious pebbles he insisted on collecting “for science.”
If your 2-4-year-old wants to carry their own stuff and look proud doing it — this is the backpack for them. Highly recommend (and yes, I already ordered another one for backup... because toddlers). 🎒
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Reviewed in the United States on June 26, 2025
★★★★★ 5
Good! Recommend
Size: Small, Color: Pink Dino
My 2 year old loves this backpack. I love the snap in the front for additional support of the distribution of weight. It has a good size cup holders and the inside of the bag is very spacious.
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Reviewed in the United States on December 11, 2025
★★★★★ 5
A good buy especially for young kids
Our community is providing school supplies this year for an elementary school that we adopted. Backpacks are in big demand but, as you know if you’ve been shopping, pretty pricey. This backpack was a Prime-day find so I bought a couple of them but, even back to the regular price, it’s a good deal especially for very young kids. In person the backpack is cute and stylish with the vibrant range of colors you see in the product pictures. I bought the large backpack which, as you can see in the photo, is more than tall enough for a standard manila folder. The stitching seems sound and the straps work as you would expect; it also has two side pockets. If I had to pick a weak spot, I’d say it’s the zipper, especially the one on the front pouch. It’s not a problem at the moment but it’s nylon, not metal, and so I don’t expect it to last forever. But if it gets through one school year, I consider that good. I think it’s a pretty good buy if you’re on a budget.
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Reviewed in the United States on July 14, 2025