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PEX Parts Express Panel Mount LCD Backlit Digital Battery Test Meter P11348273PEX-320-541 https://cdnimages.opentip.com/full/PEX/PEX-320-541.jpg Parts Express Panel Mount LCD Backlit Digital Battery Test Meter Keep track of your DIY project\'s battery pack condition with this panel mount, backlit LCD battery meter. The tester works with Lead Acid or Li-Ion batteries from 12 to 48 VDC.Key Features: Blue backlight makes it easy to readLevel and percentage status displayAdjustable for multiple voltages from 12 to 48 VDC using lead-acid or 3 to 15 3.7V Li-ion batteriesIncludes two #2 x 1/4\" screws for mountingOverview: Panel Mount LCD Backlit Digital Battery Test MeterMany internal rechargeable battery packs have one external LED light which changes color when the battery pack needs to be recharged. Frustration sets in when you think the battery has a good charge, but fails when you need it. This battery test panel displays five LCD segments and a numerical percentage showing how much battery life is left. This enables you to recharge the battery before it reaches a stage that could damage the battery or unexpectedly lose power when needed. The display and the blue backlight stay on continuously unless you add a NO push button switch. Easily flush mount the battery tester/meter in a 2\" x 13/16\" hole.Specifications: Body dimensions: 1.98\" W x 0.8\" H x 0.61\" D (50.29 x 20.32 x 15.49 mm)with rear socket External total dimensions: 2.37\" W x 0.91\" H x 0.61\" D (60.2 x 23.11 x 15.49 mm) with rear socket Hole dimensions: 2\" x 13/16\" (50.8 x 20.64 mm) Display dimensions: 1.7\" W x 0.45\" H (43.18 x 11.43 mm) Screw hole spacing: 2.08\" (53 mm) to center Working current: 5-15 mA (with backlight) Working voltage: 12V to 48 VDC Voltage test range: 12 to 48 VDC Plug test leads: Black and red tinned 7.5\" (190.5 mm) Energy resolution: 1% Voltmeter accuracy: 1% Working temperature Range: -4° to 158° F (-20~70° C) Operating humidity: 10-80% (non-condensing).Battery selection instructions:1. Disconnect tester from battery pack or battery2. Hold rear button down while reapplying battery3. Release the button and the screen will display two characters, first one for number of batteries, and the other for type of battery. \"P\" is for lead-acid and \"C\" is for 3.7V Li-ion. The only combinations available are listed below.4. Repeatedly press the button until one of the selections below match your requirement.5. Disconnect power and reattach battery pack for continuous testing. Install a N.O. push button switch to the positive side for momentary testing.Lead-acid 1P: 12V 2P: 24V 3P: 36V 4P: 48VLi-ion 3c: Three cells 4c: Four cells 5c: Five cells 6c: Six cells 7c: Seven cells 8c: Eight cells 9c: Nine cells 10c: Ten cells 11c: Eleven cells 12c: Twelve cells 13c: Thirteen cells 14c: Fourteen cells 15c: Fifteen cellsSpecification: Product DetailsBrandParts ExpressPart Number320-541UPC848864057651Unit of MeasureEachWeight0.05Product SpecificationsBoard TypeBattery & PowerManuals & Resources: Parts Express Standard Warranty 11348273 848864057651 0.0600lbs 0.00 0.00 0.00
Parts Express
11.15 2026-04-26 64 In Stock

Parts Express Panel Mount LCD Backlit Digital Battery Test Meter

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UPC: 848864057651
SKU: PEX-320-541
Price:
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Product Description

Keep track of your DIY project's battery pack condition with this panel mount, backlit LCD battery meter. The tester works with Lead Acid or Li-Ion batteries from 12 to 48 VDC.

Key Features:
  • Blue backlight makes it easy to read
  • Level and percentage status display
  • Adjustable for multiple voltages from 12 to 48 VDC using lead-acid or 3 to 15 3.7V Li-ion batteries
  • Includes two #2 x 1/4" screws for mounting


Overview:
Panel Mount LCD Backlit Digital Battery Test Meter

Many internal rechargeable battery packs have one external LED light which changes color when the battery pack needs to be recharged. Frustration sets in when you think the battery has a good charge, but fails when you need it. This battery test panel displays five LCD segments and a numerical percentage showing how much battery life is left. This enables you to recharge the battery before it reaches a stage that could damage the battery or unexpectedly lose power when needed. The display and the blue backlight stay on continuously unless you add a NO push button switch. Easily flush mount the battery tester/meter in a 2" x 13/16" hole.

Specifications: Body dimensions: 1.98" W x 0.8" H x 0.61" D (50.29 x 20.32 x 15.49 mm)with rear socket External total dimensions: 2.37" W x 0.91" H x 0.61" D (60.2 x 23.11 x 15.49 mm) with rear socket Hole dimensions: 2" x 13/16" (50.8 x 20.64 mm) Display dimensions: 1.7" W x 0.45" H (43.18 x 11.43 mm) Screw hole spacing: 2.08" (53 mm) to center Working current: 5-15 mA (with backlight) Working voltage: 12V to 48 VDC Voltage test range: 12 to 48 VDC Plug test leads: Black and red tinned 7.5" (190.5 mm) Energy resolution: 1% Voltmeter accuracy: 1% Working temperature Range: -4° to 158° F (-20~70° C) Operating humidity: 10-80% (non-condensing).

Battery selection instructions:
1. Disconnect tester from battery pack or battery
2. Hold rear button down while reapplying battery
3. Release the button and the screen will display two characters, first one for number of batteries, and the other for type of battery. "P" is for lead-acid and "C" is for 3.7V Li-ion. The only combinations available are listed below.
4. Repeatedly press the button until one of the selections below match your requirement.
5. Disconnect power and reattach battery pack for continuous testing. Install a N.O. push button switch to the positive side for momentary testing.

Lead-acid
1P: 12V
2P: 24V
3P: 36V
4P: 48V

Li-ion
3c: Three cells
4c: Four cells
5c: Five cells
6c: Six cells
7c: Seven cells
8c: Eight cells
9c: Nine cells
10c: Ten cells
11c: Eleven cells
12c: Twelve cells
13c: Thirteen cells
14c: Fourteen cells
15c: Fifteen cells

Specification:




Manuals & Resources:

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Shipping Restrictions

This product can't be shipped to Canada, Australia, United Kingdom, APO addresses or the following regions: HI, AK, PR.
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