AmazonBasics Lithium CR2 3V Batteries, 4-Pack

AmazonBasics Lithium CR2 3V Batteries, 4-Pack

An Amazon Brand

  • UPC: 697003831016
  • ASIN: B07JM6YZ2K
  • Brand: AmazonBasics
  • Manufacturer: AmazonBasics

Smart Rechargeable Battery Charger for Ni-MH Ni-Cd A AA AAA C SC F6, 3.7V Li-ion IMR LiFePO4 18650 18500 17650 16340 14500 22650 25500 22700 21700 20700 Batteries

Smart Rechargeable Battery Charger for Ni-MH Ni-Cd A AA AAA C SC F6, 3.7V Li-ion IMR LiFePO4 18650 18500 17650 16340 14500 22650 25500 22700 21700 20700 Batteries

Charging Mode Users can press the current switch button on the right side of the product to switch 0.5A / 1A / 2A these three current modes. The product applies to IMR / Li-ion / LiFePO4: 10440 / 14500 / 14650 / 16340 / 16650 / 17650 / 17670 / 18350 / 18490 / 18500 / 18650 / 18700 / 22650 / 20700 / 21700 / 22700 / 25500 / 26650 / 26700 3.7V li-ion batteries and AA, AAA, A, C, SC, F6 NiMH / NiCd batteries. Circuit Anti-Reverse Function When the charger is in the charging or standby status, the product protection function will start if the positive and negative anodes of the battery becomes short circuit, cross-short circuit, or the battery itself short circuit, or the direction of the positive and negative anodes of the battery reverses, the charger will not be damaged. Low Voltage Activation Function When the charger is in standby status, correctly put the low voltage battery (battery voltage ≤ 2.9V) to the charging channel, the charger’s charging function will start, and then activate the low voltage battery automatically. Overcharge Protection and Automatic Detection Charge Function When the users start to charge the battery, if the battery’s voltage Slim Design Ideal for at home or on the move, the unit's slim profile takes up minimal space when placed in a drawer or travel bag. Basen BO4-Pro is also a intelligent charger with temperature adjustment function, can prevent excessive temperature during use, let you feel more at ease in the process of using.

  • UPC: 680580601752
  • ASIN: B07GGX447K
  • Brand: Basen
  • Size: BO4 Pro
  • Manufacturer: Basen

General Tools PTH8708 Digital Temperature and Humidity Pen

General Tools PTH8708 Digital Temperature and Humidity Pen

Ideal for HVAC, laboratories, hospitals, computer rooms, greenhouses, printing, film processing, and more.Simultaneous displays temperature and humidityData hold freezes measured valuesF/C switchAuto power off after 20 minutesMax/min memoryFits in your shirt pocketCE approvedSpecifications:Temperature range: 14? to 122° (-10? to 50°)Humidity range: 20 to 90% RHTemp. accuracy: ?1.8° (?1°)Humidity Accuracy: ?3% at 10-90% RH at 77° (25°)Resolution: ?0.1?, 1% RHDimensions: 5.9" x 0.8" x 0.6"Power source: 1 "LR44" batteryIncludes:BatteryAll returns on General Tools & Instruments products have a 20% restock fee.General Tools & Instruments PTH8708 Digital Temperature & Humidity Pen

  • UPC: 681035100059
  • ASIN: B001TOFRFO
  • Brand: General Tools
  • Manufacturer: General Tools

General Hydroponics pH Control Kit

General Hydroponics pH Control Kit

The pH Control Kit by General Hydroponics provides everything you need for testing the pH level of the nutrient solution in your hydroponic system. The pH balance is essential for stimulating vigorous plant growth. Vital elements in nutrient solution having pH that is too high (basic) or too low (acidic) cannot be properly absorbed by plants. Incorrect nutrient solution pH can cause slow growth, sickly plants and low yields. The kit contains pH UP (potassium hydroxide), pH DOWN (phosphoric acid), pH Test Indicator, and a test vial. To test, fill the vial halfway with nutrient solution, add 3 drops of pH Test Indicator per 5 mL of solution, and observe the coloration of the liquid in the test vial. Using either pH UP or pH DOWN, adjust the nutrient solution in your reservoir by adding small amounts of UP or DOWN with frequent re-testing to achieve the desired pH range (typically 5.5 to 6.5 for hydroponics).

  • UPC: 793094000000
  • ASIN: B000BNKWZY
  • Brand: General Hydroponics
  • Size: Control Kit
  • Manufacturer: General Hydroponics

4-Slots Intelligent Universal Battery Charger for 3.7V IMR Li-ion 10440 14500 14650 16340 17670 18500 18650 18700 22650 20700 21700 22700 25500 26650 26700 Batteries

4-Slots Intelligent Universal Battery Charger for 3.7V IMR Li-ion 10440 14500 14650 16340 17670 18500 18650 18700 22650 20700 21700 22700 25500 26650 26700 Batteries

Basen BO4 is a intelligent charger with temperature adjustment function. The product has four independent charging channels, it can charge four lithium batteries at the same time. Users can choose different charging current to meet the needs of slow charge or fast charge. And the charger will display the status of each rechargeable battery when charging. The product has special charge and discharge management circuit. With multiple security protection settings, the charger can effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the battery, which makes users using the product without any safety concern. With wide compatibility and strong practicality, this product can charge different types of DC 3.7V cylindrical lithium batteries. Specifications: Input: USB DC 5V-2A Charging current: 0.5A 500m A±10% 1.0A 1000m A±10% 2.0A 2000m A±10% (Channel 4 only) Max. Charge Voltage: 4.20±0.05V Activate current: 10mA~20 mA, battery voltage

  • UPC: 680580601820
  • ASIN: B072WQH1HJ
  • Brand: Basen
  • Size: Basen-BO4
  • Manufacturer: Basen

General Tools MMD4E Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type, Backlit LCD Display With Audible and Visual High-Medium-Low Moisture Content Alerts

General Tools MMD4E Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type, Backlit LCD Display With Audible and Visual High-Medium-Low Moisture Content Alerts

The General Tools MMD4E Pin-Style Digital Moisture Meter provides accurate moisture level reading to detect leaks, dampness and moisture in wood, walls, ceiling, carpet and firewood. It is an essential tool for assessing water damage and remediation efforts after flooding from storms, hurricanes, roof leaks or broken pipes to discover hidden water damage in floors, walls and under carpets. By checking suspicious water stains with a moisture tester around the house, you can determine whether the area is wet (a perfect breeding ground for mold) or has long since dried. This water leak detector also is helpful for new home inspections and home restorations, locating roof leaks or simply to ensure firewood is ready to burn. It also ensures the appropriate level of surface dryness before painting, sealing or treating wood or drywall. The moisture meter is easy to use: simply stick the stainless steel pins into the surface of what you are measuring in order to get a read-out. Overall measurement range of 5 to 50% for wood and 1.5 to 33% for building materials. The backlit, large, easy-to-read digits and clearly-designed LED alerts tell you immediately if the moisture content is high, medium or low. Plus, the moisture meter has audible high, medium, low alerts so you will be able to hear the level even if you are in a dark or awkward space where you can’t see the screen. The sturdy, ergonomic shape and rubber side grips allow for comfort even when using for multiple measurements. Every moisture meter also feature a hold function to freeze a reading to read later, auto power off and a low battery indicator. Every package includes extra 0.3 in. (8mm) stainless steel pins, a protective cap that doubles as a calibration checker and a “9V” battery. SPECIFICATIONS • Measurement ranges: 5 to 50%WME (Wood Moisture Equivalent) for wood, 1.5 to 33% for building materials • Moisture measurement accuracy/resolution: ±3%/0.1% • Pin length: 0.3 in. (8mm) • Wood moisture ... [Read More]

  • UPC: 012301860924
  • ASIN: B00275F5O2
  • Brand: General Tools
  • Size: Pin Type
  • Manufacturer: General Tools

Duracell Coppertop Alkaline Medical Battery, N, 1.5V, 2 Pack

Duracell Coppertop Alkaline Medical Battery, N, 1.5V, 2 Pack

Duracell Specialty Alkaline button batteries have a 4-year guarantee in storage, so you can be confident these batteries will be ready when you need them. They offer long-lasting power for your specialty devices.

  • UPC: 999990973473
  • ASIN: B00006JPHI
  • Brand: Duracell
  • Size: 1.5 Volt
  • Manufacturer: Duracell

Acupuncture Pen,Gosear Electronic Accupuncture Pen Massage Pen Energy Pen Relief Pain Tools,1 x AA battery (Not Included)

Acupuncture Pen,Gosear Electronic Accupuncture Pen Massage Pen Energy Pen Relief Pain Tools,1 x AA battery (Not Included)

Electric Acupuncture Magnet Massage Pen Energy Pen How To Use: 1.Install 1 x AA battery in the compartment 2.Turn on the device by holding the handle with the tip up and pressing the lower half of the black toggle button.The number 1 should appear on the display.Repeat to increase power up to 9. 3.Put a small amount of contact gel on your inside wrist. 4.Starting with the device on a medium low setting,firmly press the tip to the wrist.If you do not feel anything at first,slide the tip around the general area until you feel the pulsing sensation.If you still do not feel anything,click the button to a higher setting. 5.If you feel a stinging sensation it is because there is not asolid connection from the tip to your skin.Use more contact gel to fix the problem. 6.Continue sliding the tip around until you feel a strong pulse.When the pulse is strong it means you have found an acupoint and you are stimulating it.You may hold the acupointer directly on the point or gently massage the point. NOTES: PLEASE VIEW THE PRODUCTS DESCRIPTION CAREFULLY BEFORE PURCHASE Most important thing is one should know about acupoints, the way they work in order to use this device effectively Phenomenon like "Electric leakage, Electric numbness, Electrical Stimulation" of Electronic Acupuncture Pen, like discussed above,is not quality problem, but its treatment principle. Powered by:1 x AA battery (not included)Please read the user manual carefully before you use itPackage:1 x Energy Acupuncture Pen1 x Dome type head3x gel1 x English User Manual

  • ASIN: B00GRW8CDM
  • Brand: Gosear
  • Manufacturer: Gosear

General Tools PTH8708 Digital Temperature and Humidity Pen

General Tools PTH8708 Digital Temperature and Humidity Pen

32 to 122??F, 25 to 95% Humidity Range, Thermo-Hygrometer

  • UPC: 718122389421
  • ASIN: B0009H5BM6
  • Brand: General Tools
  • Manufacturer: General Tools

Dr.meter PH100-V 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC, 0-14pH Measurement Range

Dr.meter PH100-V 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC, 0-14pH Measurement Range

Dr.meter - Ultimate Measure for Accuracy The Dr.Meter pH-100 is a handheld, accurate pH meter that measures pH value of water or solution. It has been widely used in the realm of hydroponics, education, water treatment, and swimming pools. This meter has ATC(automatic temperature compensation) for accurate readings in fluctuating temperatures. Specifications: Measuring range: 0-14 pH Resolution: 0.01 Batteries: 4x 1.5V LR44 button cell (AG13) Working temperature: 0-50°C (32-122°F) Weight: 88gPackage includes:1 x pH Meter 1 x Carrying case 6 x Calibration packet 1 x User manual 1 x Warranty card 4 x button cell 1 x Warranty card Warranty: 30 Days Money Back; 12 Month Free Exchange

  • ASIN: B00ST3VTQ4
  • Brand: Dr.meter
  • Manufacturer: Dr.meter