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3G Electric
OEM Automatic multimeter MM420 - Measurement & Detection
OEMMeasurement & Detection

OEM Automatic multimeter MM420

The OEM MM420 is an automatic-ranging multimeter for electrical measurement, supplied under SKU 3G-CBM-04578. It measures AC/DC current up to 400 mA on the low range and up to 10 A on the high range, and is fitted…

SKU 3G-CBM-04578

Also listed as: MM 420 · MM-420

Brand
OEM
Item
Automatic multimeter MM420
Part Number
MM420
Category
Measurement & Detection
UNSPSC
41112412 — Pressure gauge
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Technical Specifications

OEM
Manufacturer Part Number
MM420
fuse
400 mA/250 V
battery
9V
max ac dc current low
400 mA
max ac dc current high
10 A

Technical Documents

(1)
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OEM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OEM MM420 is an automatic-ranging multimeter for electrical measurement, supplied under SKU 3G-CBM-04578. It measures AC/DC current up to 400 mA on the low range and up to 10 A on the high range, and is fitted with a 400 mA/250 V fuse and a 9 V battery. 3G Electric interprets your requirement, sources the right unit, and supports the specification through quotation and after-sales support.

Frequently Asked Questions

Where can I buy the OEM MM420 multimeter in your region?

3G Electric supplies the OEM MM420 automatic multimeter for delivery to your location, your location, and nationwide. We handle all customs documentation and logistics. Contact us for pricing, availability, and lead times.

What is the lead time for the OEM MM420 multimeter to your region?

Lead time depends on stock and destination. Contact 3G Electric with your delivery location for exact timelines. We manage customs clearance and ensure reliable delivery to industrial sites across Calabarzon, your location, and your location.

What is the maximum current range of the OEM MM420 multimeter?

The OEM MM420 measures AC/DC current up to 10 A maximum on the high range and 400 mA on the low range. It runs on a 9V battery and has 400 mA/250 V fuse protection for safe field and bench diagnostics.

Used in

Common applications for OEM
Boiler room maintenance — OEM ELC ionization electrodes for flame detection in industrial burners
Industrial furnace control — OEM ELV solenoid valves for gas flow regulation in combustion systems
Pump systems — OEM CM circulation pumps for secondary boiler circuits
Motor repair — OEM motor run capacitors (16 µF, 400V) for AC motor starting and running
HVAC damper control — Siemens GBB341.1E actuator for air damper positioning in ventilation
Water quality testing — OEM chlorine test kits for on-site boiler water analysis
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OEM Products

3G Electric supplies OEM measurement & detection. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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