• Type : Battery Tester
• Material: ABS
• Color: Black
• Tests 1.5V miniature cells
• Checks power level of all 1.5V & 9V batteries
• Three result: red=replace, yellow=low power, green=good
• Easy to read, colour coded meter indicates power level
• Universal Button Battery Checker Tester AA AAA C D 9V
• Don\’t Which Batteries to Keep and Which to throw Away
• Place your battery between the two points of the battery tester and the easy-to-read display will tell you instantly whether you have a dud or if you can eke out another few minutes of battery life

• 1. Using high-quality materials, the quality is guaranteed
• 2. Battery power display, select the corresponding pad to tin, you can detect the voltage of the battery pack corresponding to 1S-8S, which is very convenient.
• 3. Wide range of applications, 1S-8S lithium batteries, batteries with corresponding voltages can be used
• 4. The four-level power display is more intuitive
• 5. The appearance of the product is small and exquisite.
• Working voltage: 3-34V
• Working current: 5mA
• Working temperature: -20-50℃
• Voltage error 2%

• 📡 IR Remote Control – Operates with any TV or MP3 remote.
• ⚡ CD4017 Chipset – Stable and reliable circuit operation.
• 🔋 12V DC Supply – Easy to power with standard adapters.
• 🎯 Dual Switch Modes – Switch 1 ON → Switch 2 OFF, and vice versa.
• 💡 LED Indicators – Clear status for each switch.
• 🏠 Home Appliance Control – Fans, bulbs, TVs, washing machines.
• 🔌 Wide Load Range – Handles 5V–250V up to 10A.
• 📦 Compact Design – Small size, easy installation.
• 🌍 Operating Range >5m – Reliable remote response.
• 🏷️ Shehzad Electronics Quality – Trusted brand for automation kits.

• Lens Size: 5mm Diameter
• Lens: Clear Lens / Black Lens
• Emitting Color: IR Emitter 940nm/ IR Receiver 940nm
• Luminous Intensity: Invisible Light
• Emitting Angle: 30 Degree (IR Receiver) | 45 (IR Emitter)
• Forward Voltage: 1.4-1.6V (850NM IR Emitter) |1.2-1.5V (940NM IR Emitter)
• Current:20mA
• Polarity: Anode (Longer Part) | Cathode (Shorter Part)

• Size:11.5*8mm
• Power:2.5-5.5V
• Trigger setting mode:(1- Greater than Short;0- Greater than No Short)
• COLOR:RED
• Material: CCL
• AB=00:No-lock High TTL level ouput;
• AB=01:Self-lock High TTL level ouput;
• AB=10:No-lock Low TTL level ouput;
• AB=11:Self-lock Low TTL level ouput;

🔹 ✅ Wide Temperature Range: Measures from -50°C to +110°C — ideal for various environments.
🔹 📊 High Precision: Accurate readings with ±1°C accuracy and 0.1°C resolution.
🔹 🧲 Easy to Mount: Compact size (47×28×14mm) fits easily into cabinets, tanks, and panels.
🔹 🔋 Battery Powered: Operates on 2×LR44 button batteries (included).
🔹 🧵 1m Long Probe: Durable stainless steel sensor probe ensures flexible placement.
🔹 💧 Moisture-Resistant Design: Ideal for refrigerators, aquariums, or outdoor setups.
🔹 ⚡ Strong Anti-Interference: Provides stable and consistent temperature readings.
🔹 🖥️ Clear LCD Display: Large, easy-to-read digits for quick viewing.
🔹 🎯 Lightweight Build: Weighs only 22g, portable and easy to install.
🔹 📦 Complete Package: Includes thermometer, probe, and two batteries—ready to use!