The strong and solid U1240C Series handheld digital multimeters (DMMs) are the tools you need to work efficiently. Certified to IP 67 and tested to withstand up to 3-meter (10 feet) drop to suit harsh working environments, these durable DMMs can even work longer for you with up to 400 hours of battery life. You can also optimize productivity with the unique remote data logging functionality designed to run seamlessly with the DMM.
- 10,000-count dual display
- Up to 0.09% basic DCV accuracy
- Longer battery life up to 400 hours
- Certified to IP 67 for water and dust protection and tested to withstand a 3-meter (10-ft) drop
- CAT III 1000 V / CAT IV 600 V overvoltage protection
- Built-in harmonic ratio1, low impedance mode1, Vsense1 for non-contact voltage detection, T1 – T2 differential temperature1 measurement and built-in flashlight
- For Keysight Remote Link solution, add on optional U1117A Infrared (IR)-to-Bluetooth adapter to get instant wireless Bluetooth connection
- Harmonic ratio
- Vsense: Non-contact voltage detect
- ZLow Low impedance mode
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Each Unit Includes
- Test leads (red and black)
- U1173B infrared (IR)-to-USB cable
- Four AAA batteries
- Quick start guide
- Certificate of calibration
Questions & Answers
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Return & Refund Policy
- Return Period: Within 30 days of delivery.
- Condition: Unused, original packaging, all accessories included.
- Non-Returnable: Gift cards, personal care, custom or digital items, sale items.
- How to Return: Email support@fastoutboard.com for RMA and return address.
- Shipping: Customer pays unless item is faulty or incorrect.
- Refund: Processed within 5–10 business days after inspection.
Warranty
- Coverage: 1-Year limited warranty for manufacturing defects.
- Excludes: Misuse, wear, or unauthorized repair.
- Claim: Email proof and photos to support@fastoutboard.com.






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