$5 to $10

• Checks the power level of most 1.5V and 9V batteries.
• Easy to read color-coded meter indicates battery voltage.
• Tests most general-purpose household batteries and 1.5V miniature button cell batteries.

Reading the Meter

For AA, AAA, AAAA, C, D, and 9V batteries, read the upper scale.

For 1.5V button batteries, read the lower scale.

Red: Replace Battery
Yellow: Low Power - Replace Soon
Green: Good

If the needle does not move, ensure the battery is touching both contacts before assuming that it is completely dead.

Note: The battery tester is powered by the battery being tested. Keep test times as short as possible to avoid unnecessary battery drain. Battery shown in product photo not included.

1-Year Limited Warranty

• The RadioShack 24VDC (6-28V) Piezo Buzzer is used for a wide variety of applications, including audible alarms.
• This siren-like 90dB Piezo buzzer operates on 6-28VDC.
• Maximum current 25mA at 24 VDC
• Dimension: 1.1" diameter x 1" H

Perfect for the hobbyist, this switch works great in any project or as a replacement switch.

• It is rated at 12VDC/40A.

Replaces: CR2354, CR 2354, CR-2354EL, DL2354, ECR2354

Power your devices and projects with our reliable CR2354 battery.

Used in remote controls, medical devices, fitness sensors, calculators, keyless entry systems, LED lights, motherboards, and many other electronics.

And it's a great battery to incorporate into your compact low-current projects.

⚠️ WARNING: Keep out of reach of children. If swallowed, call 800-498-8666 and seek medical attention immediately. Swallowing can lead to chemical burns, perforation of soft tissue, and death. Severe burns can occur within two hours of ingestion. Keep in original package until ready to use. Dispose of used batteries promptly. Risk of injury due to fire, explosion or leakage. Do not disassemble, charge, crush or expose to fire or high temperatures.

Perchlorate Material – special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate.

IMPORTANT: Lithium coin cell batteries are not interchangeable. Both the diameter and thickness can vary based on the cell designation. While some device battery compartments may be sized in a way that different battery types can fit in the compartment, the capacities will vary by size. We recommend that you use the correct cell designation specified by the manufacturer of your device or identified in the cross reference list provided above.

NOTE: This product is packaged in child resistant packaging.

Create unlimited arrays by just snapping on another module.

• Each module has 400-holes for experimentation and circuit design.
• The comfortable color was chosen to avoid eye fatigue.

• 6V 160 mAh
• Equivalent to Duracell 2DL1/3N, Duracell PX28L, Energizer L544, Eveready EL1CR2BP, EVRL544BP, I.E.C. 2CR11108, CR28L, Innotek SD-70, JIS 4G13, Kodak K28L, Kodak KL2CR5, Mallory 7K34, Sanyo 2CR1/3N, 2CR11108, Toshiba 4LR44, Varta V28PXL, V34PX, Vinnic L544, L544BP
• Overnight shipping is not available for this item.
• Parts Warranty: 90 Days

Replaces: CR3032, CR 3032, CR3020, CR 3020, DL3032, BR3032, KL3032, L3032, ECR3032, KCR3032, E-CR3032, KECR3032

Power your devices and projects with our reliable CR3032 battery.

This specialty battery is used in remote controls, medical devices, monitors, dive computers, motherboards, vintage laptop computers (as a CMOS battery), and many other electronics.

And it's a great battery to incorporate into your compact low-current projects.

⚠️ WARNING: Keep out of reach of children. If swallowed, call 800-498-8666 and seek medical attention immediately. Swallowing can lead to chemical burns, perforation of soft tissue, and death. Severe burns can occur within two hours of ingestion. Keep in original package until ready to use. Dispose of used batteries promptly. Risk of injury due to fire, explosion or leakage. Do not disassemble, charge, crush or expose to fire or high temperatures.

Perchlorate Material – special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate.

IMPORTANT: Lithium coin cell batteries are not interchangeable. Both the diameter and thickness can vary based on the cell designation. While some device battery compartments may be sized in a way that different battery types can fit in the compartment, the capacities will vary by size. We recommend that you use the correct cell designation specified by the manufacturer of your device or identified in the cross reference list provided above.

NOTE: This product is packaged in child resistant packaging.

• RadioShack 15W Pro-Line Soldering Iron (Catalog No. 6400205)
• RadioShack 25W Pro-Line Soldering Iron (Catalog No. 6400206)
• RadioShack Pro-Line Soldering Kit (Catalog No. 6400211)
• RadioShack Pro-Line Soldering Kit (Catalog No. 6400265)
• RadioShack 60W Digital Soldering Station (Catalog No. 6400266)
• RadioShack 60W Digital Soldering Station (Catalog No. 6400053)

Also fits Hakko 900M, 900M ESD, 907, 907-ESD, 933.

Dimensions 1.61x0.26x0.26

WARNING: This product, when used for soldering and similar applications, produces chemicals known to the State of California to cause cancer and birth defects (or other reproductive harm).

Parts Warranty: 90 Days

Use these gold-plated F couplers to connect two cables with type F-81BGD connectors.

• They're gold-plated to reduce corrosion and improve performance and are ideal for installations creating very little clearance for external connections.