SKU: 16877963071

DHC BTW350 - Professional Wireless Battery & Electrical System Tester

Sale price$134.49 Regular price$149.43
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

DHC BTW350 - Professional Wireless Battery & Electrical System TesterDHC BTW350 Professional Wireless Battery & Electrical System Tester The BTW350 is a professional level wireless battery & electrical system tester that makes testing easier and faster. Testing is controlled via Bluetooth connection to the DHC app on your smartphone or tablet which displays real time results. The app based interface is not limited by cable length, and offers the ability to edit and save customer & shop information and share test

DHC BTW350 - Professional Wireless Battery & Electrical System Tester

 

The BTW350 is a professional-level wireless battery & electrical system tester that makes testing easier and faster. Testing is controlled via Bluetooth connection to the DHC app on your smartphone or tablet which displays real-time results. The app-based interface is not limited by cable length, and offers the ability to edit and save customer & shop information and share test results with your customer through text or image. Perfect for roadside assistance, the lightweight BTW350 is housed in a water and dust resistant enclosure. It’s not only a tester, but a complete solution for your business.

Features

- Battery, Cranking, and Charging system tester
  6V and 12V battery test
  12V START-STOP battery test
  12V and 24V cranking/charging system test
  EV (6V/8V/12V) flooded battery test (golf cart batteries)

- Graphical User Interface
  Interactive interface makes the operation easier and provides the test results clearly.
  Easy to understand yet comprehensive test report.
  Instant voltage monitoring - see performance in real time.

- Customer & Shop Info Available
  Capable of editing and saving customer and shop info.
  Record all necessary data: VIN, S/N, etc.

- Remote Control via Applications
  All functions are remotely controlled by a smartphone application available for iOS and    Android.

- Share Test Results
  Test results can be shared with customer via email or image.

- DHC Cloud Services
  The BTW350 supports DHC Cloud Services as standard, for real time test result backup, review, and analysis.
  In-Field Firmware Updates mean the BTW350 is ready for future battery technologies and additional functionality.

- Cable Diagnostic Tool
  User can check clamp and cable condition with the built-in diagnostic tool to ensure accuracy.

- 12-Month Warranty

Specifications

Operating Range: 40-2000 CCA
Application: 6V, 12C, 12V Start-Stop Battery Test, 12V, 24V System Test
Voltage Range: 1.5V - 32V
Battery Types: 6V & 12V Flooded, AGM Flat, AGM Spiral, EFB, VRLA, GEL, PS Flooded, PS AGM, 12V AGM Flat, EFB Start-Stop Batteries
Battery Ratings: CCA/SAE, CA/MCA, JIS, EN, DIN, IEC
Operating Temp: 0-50°C (32-122°F)
Weight: 1.2 lbs.


Internal Battery Status Indicator

If BTW350 is not clamped onto an external battery, press the power button for less than 2 seconds:
--- Green LED blinks 3 times = Internal battery OK.
--- Red LED blinks 3 times = Internal battery low.

 

If BTW350 is clamped onto an external battery, the LED will automatically indicates the internal battery status:
--- Green LED blinks 3 times = Internal battery OK.
--- Red LED blinks 3 times = Internal battery low.

 

BTW350 will also notify the user about internal battery condition when connected to the smartphone app:
--- If "internal battery low" message is displayed, the tester can still be operated while the internal battery is getting charge from the external battery.
--- If "internal battery low" and "internal battery needs to be charged" messages are displayed, the internal battery is extremely low and needs to be charged immediately. The tester will be disabled while charging, however the user can still monitor external battery voltage from the app.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 16877963071

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Roberta M. Martin
Louisville, US
★★★★★ 5
Looks good. Neat and out of the way.
Color: Suction cup-Black, Color: Suction cup-Black
The suction cups didn’t stick to my sink, but the plastic strip adhered well. My husband didn’t even notice it on our sink for half a day. That was the look I was going for!
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Reviewed in the United States on May 28, 2026
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Lea McGuire
Los Angeles, US
★★★★★ 3
Better than the plastic ones
Color: Suction Cup-white
Stays in place on sink wall. Unfortunately it’s not coated very well and is already showing rust
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Reviewed in the United States on May 31, 2026
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oneofthe.twins
Cuba, US
★★★★★ 5
Handy storage!
Color: Suction Cup-grey
Handy storage! Suction cups holds it in place but allows repositioning for perfect placement. Allows moisture to drain into the sink naturally while keeping everything near at hand. Can’t speak to durability but seems well constructed and should last for a long time.
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Reviewed in the United States on April 21, 2026
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Mabel
Waukegan, US
★★★★★ 5
Very practical and organized
Color: Hanging-silver
Very functional!! I love it
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Reviewed in the United States on May 22, 2026
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Diva66
Chelsea, US
★★★★★ 5
Spins Well
Easy to assemble. Spins well without sticking. The side rails are helpful in hold bottles in place.
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Reviewed in the United States on March 27, 2026

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