Chat Live
Contact Us
sales@valuetronics.com
The Extech MM750W is a Wireless Datalogging CAT IV True RMS Multimeter offering 14 measurement functions, including non-contact AC voltage detection and Type K temperature measurement. Its defining feature is wireless operation: paired with the included Bluetooth Datalogging Module and the free ExView W-Series App, the meter transmits readings in real time to a smart phone or tablet, stores over 15,000 readings for wireless transfer and report generation, lets the user attach notes and readings to photos taken with the device camera, and turns the smart device into a second display for easier viewing or sharing.
An oscilloscope shows waveforms; a digital multimeter answers the everyday questions of the electrical bench and field — voltage, current, resistance, continuity, and more — in a single handheld instrument. The MM750W extends that role with True RMS for accurate AC measurements and a dedicated AC µA function called out for HVAC flame rod current measurement. The 6000-count backlit display, MIN/MAX/DIF capture, Relative Mode for capacitance zero and offset adjustment, and Data Hold support both quick spot checks and longer documented measurement sessions.
ValueTronics stocks and holds its own inventory in a 20,000 square foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois.
Extech Instruments became part of FLIR Systems following its 2007 acquisition, and its product literature carries the FLIR Systems copyright. FLIR Systems was in turn acquired by Teledyne Technologies in 2021.
| Function | Range | Max Resolution | Basic Accuracy |
|---|---|---|---|
| Measurement Functions | |||
| Non-Contact Voltage (NCV) | >100VAC | — | — |
| AC Voltage | 0.1mV to 1000V | 0.1mV | ±0.6% of rdg ±3 digits |
| DC Voltage | 0.1mV to 1000V | 0.1mV | ±0.6% of rdg ±2 digits |
| AC Current | 0.1µA to 10.00A | 0.1µA | ±0.15% of rdg ±5 digits |
| DC Current | 0.1µA to 10.00A | 0.1µA | ±0.12% of rdg ±5 digits |
| AC µA Current | 0.1µA to 6000µA | 0.1µA | ±0.15% of rdg ±5 digits |
| DC µA Current | 0.1µA to 6000 µA | 0.1µA | ±0.12% of rdg ±5 digits |
| Resistance | 0.1Ω to 60.00MΩ | 0.1Ω | ±0.6% of rdg ±2 digits |
| Capacitance | 9.999nF to 99.99mF | 0.001nF | ±5% of rdg ±5 digits |
| Frequency | 9.999Hz to 55.00MHz | 0.001MHz | ±1.5% of rdg ±3 digits |
| Temperature (Type K) | -40 to 1832°F (-40 to 1000°C) | 1° | ±(2%+2°F) / ±(2%+2°C) |
| Duty Cycle | 0.1 to 99.9% | 0.1% | ±1.2% of rdg ±2 digits |
| Diode Test | 3.000V | 0.001V | ±10% of rdg ±5 digits |
| Continuity | Audible | — | — |
| General | |||
| Datalogging (with DAT12) | 15,360 data points | — | — |
| Dimensions | 7.4 x 3.8 x 2.2" (188 x 96 x 56mm) | — | — |
| Weight | 14.6oz (415g) without battery | — | — |
Important: iOS/Android device not included.
Important: External clamp adapter input (1mV=1A; 600A AC/DC max).
Important: Safety category: CAT IV-600V, CAT III-1000V.
Recommended pairing: the TL810 Test Lead Kit or TL803 Standard Test Leads listed in the ordering information for this meter.
This is a brand-new, factory-sealed unit, supplied exactly as it arrives from the manufacturer and backed by the full manufacturer warranty. For the exact configuration, available options, included accessories, or current lead time for your application, our Test Architects can confirm the details before you order.
ValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application.
Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.
Model No
Extech
Condition
Factory New
Manufacturer
Extech
Multi_met_acv
1000V
Multi_met_dcv
1000V
Multi_met_dig
6000 count
Multi_met_type
True RMS
30+ Years in Business
Secure Payments
Sell Test Equipments
Knowledgeable Staff
On-site Lab
30+ Years in Business
Secure Payments
Sell Test Equipments
Knowledgeable Staff
On-site Lab
Request A Quote
