Top 10 Digital Battery Tester – Cordless Tool Battery Packs

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ALLOSUN Battery Internal Resistance Meter/Battery Voltage Tester/Digital Battery Analyzer CECOMINOD062345

ALLOSUN #ad - 5. 1. 3. Digital lcd display, easy to read the measurement result. It is mainly used to measure battery terminal voltage and internal resistance. 2. Adopt four-wire method which helps to ensure the accuracy of the measured value. It is applicable for measurement of internal resistances of Lithium-ion, nickel-hydroxide, lithium-manganese cells or assembled battery. Battery: 9v battery, 6f22 or equivalent, 1 piece Not Provided by Seller. 4. With backlight, it makes it easy to read in low light areas.
BrandALLOSUN #ad
ManufacturerZhangzhou Eastern Intelligent Meter Co., Ltd #ad
Part NumberCECOMINOD062345

2. HM Digital


0-9990 ppm Measurement Range, HM Digital TDS-EZ Water Quality TDS Tester, 1 ppm Resolution, 3% Readout Accuracy

HM Digital #ad - Highly efficient and accurate due to its advanced microprocessor technology. Includes a tds chart sticker on the back of the meter that explains TDS values. Fun, translucent blue housing that's very strong and durable.

Economy model that is ideal for end-users. Meters can be recalibrated with a mini-screwdriver. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries. 1000 hours of usage and power source is 2 x 1. 5v button cell batteries included LR44 or equivalent. Tds-ez meters are calibrated with a 342 ppm nacl solution.

From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image. Hold function: saves measurements for convenient reading and recording and battery life is approx. Display: large and easy-to-read LCD screen. Measurement range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm.
BrandHM Digital #ad
ManufacturerHM Digital, Inc. #ad
Height6.1 Inches
Length1 Inches
Weight0.06 Pounds
Width1.25 Inches
Part NumberTDS-EZ



Portable 2 in 1 Water Quality PH and Chlorine Level CL2 Tester Meter for Swimming Pool Spa Drinking Water Quality Analysis Monitor PH CL2 Chlorine Tester + Free Black Bag

TEKCOPLUS #ad - If pool water is not balanced correctly then the chlorine sanitizer won't be working. Comes with free black bag, easy to carry, No chemical agent need and easy maintenance. Recommended chlorine level for pool and spa: 1. 2 to 1. 7ppm and 7. 2 to 7. 8ph for ph Level for pool and spa. Corrosion-free. Ph should be neither too acidic nor basic in order to feel comfortable. Imbalanced pool can be corrosive to the liner, ladders and hand rail and other equipment such as the pump. Safe to chlorine based tablet pool, pH needs to be correct.
ManufacturerTekcoPlus Ltd #ad
Part NumberTEK-203_BAG



3473003 BAT-200 Battery Tester,Compact, AMPROBE

AMPROBE #ad - Compact design. No batteries required to operate. Easy-to-read color-coded display with "Good", "Low" and "Replace/Recharge" indicators. Ergonomic battery holder. Test standard and rechargeable batteries: 9V, AAA, AA, C, D, 1.5v button Type.
BrandAMPROBE #ad
ManufacturerAmprobe #ad
Height1.6 Inches
Length7.3 Inches
Weight0.2 Pounds
Width3.5 Inches
Part Number3473003

5. Hanna Instruments


0.1 pH Resolution, +/-0.2 pH Accuracy, 0.00 to 14.00 pH, Hanna Instruments HI98103 Checker pH Tester with Ph Electrode and Batteries

Hanna Instruments #ad - Replaceable electrode with screw connector to extend meter life. Low power demand for extended battery life. Compact ph tester with narrow probe for use in small samples or test tubes. Manual two-point calibration through trimmers for custom calibration. Single-line lCD display screen for ease of viewing.
BrandHanna Instruments #ad
ManufacturerHanna Instruments #ad
Height1.4 Inches
Length8.3 Inches
Weight0.22 Pounds
Width2.6 Inches
Part NumberHI98103
ModelHI 98103

6. HM Digital


HM Digital TDS-4 Pocket Size TDS Tester Meter with 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 2% Readout Accuracy

HM Digital #ad - Atc automatic temperature Compensation ; Advanced microprocessor technology. Hold function: freeze the measurement to view it out of the water. This tds tester is ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver. Alkaline batteries included. The sleek design of the TDS-4 is perfect for personal or commercial use. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
BrandHM Digital #ad
ManufacturerHM Digital, Inc. #ad
Height5.5 Inches
Length0.55 Inches
Weight0.2 Pounds
Width0.9 Inches
Part NumberTDS-4

7. Kensizer


Gardening Tool kit for Plants Care, Digital Plant Thermometer, 3-in-1 Soil Moisture/Light/pH Meter, Water Meter for Indoor & Outdoor, No Battery Required, Kensizer Soil Tester

Kensizer #ad - Quality assurance -- Any quality issues, please feel free to contact us. Lightweight and portable -- ideal soil test tool for indoor and outdoor use. 3-in-1 function -- can be used to test soil moisture, pH value and sunlight level, clear reading dashboard and quick response. Double-probe detection -- quick and easy to insert into the soil and get you more accurate data. No battery required -- plug and play, save you from changing the battery.
BrandKensizer #ad
ManufacturerKensizer #ad



Farm, Soil Moisture Meter Sunlight Tester with Upgrade Bonsai Tools, Indoor & Outdoor Plants Care No Battery Needed, 3 in 1 Soil Test Kit for PH/Moisture/Light, for Home and Garden, Lawn

G TASTE #ad - Great for indoor and outdoor house plants: great little tool for your bonsai. No need batteries. Took away a lot of gardening guesswork: 3-in-1 meter test soil moisture, pH value and sunlight level of plant. Pretty good bang for the buck: upgrade 7pcs bonsai tools, good size to keep handy, include 1 bonsai pruning scissors + 1 Folding Scissor + 1 Wooden Rake + 2 Wooden Spades + 1 Stainless Steel Tweezers + 1 X Wooden Cleaning Brush, great little measuring tool especially for bonsai trees.

Great tool to teach kids about growing and taking care of plants. Saved you a lot of trouble. Handy set and easy to use: imply plug the probe of your soil testing tool in the soil area you want to check and instantly get an accurate and precise readings! It ensures and maintains the health and quality of your greenery.

If they are unable to serve you for any reason, please do not hesitate to contact us. Now you can know when to water, control PH level and whether the plant getting adequate sunlight. It is small, so you can move the soil very carefully without damaging the root. We insist on providing satisfactory product quality and service. Lovely gift also as a starter set for a home garden. Funny gift to play with your kids: super cute bonsai set, good value for the money, beautiful package with very easy to understand instructions.
BrandG TASTE #ad
ManufacturerG TASTE #ad

9. PentaBeauty


PH Meter, TDS Meter for Water/Brewing/Food/Soil/Sauce/Laboratory, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range, Digital PH Tester

PentaBeauty #ad - Beats the heck out of trying to see the colors of a litmus strip. Automatic temperature compensation: no more need to take care about the temperature of testing liquid, as ph meter has built in ATC automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0°C - 80°C 32°F - 176°F.

High accuracy: ph tester has a sensitive electrode sensor, simply press "ON", It only takes a few seconds for your result to appear on screen. Read accurate pH levels. Widely use: ideal for household or laboratory use; Suitable for testing pH balance of drinking water, pool, RO system, aquarium, Spa, or hydroponics; Appropriate for wide range of applications.

The included detailed manual will show you how to get the best accurate and stable reading. Lightweight and easy to use: just remove the protective cap and immerse the PH meter electrode in the solution and press the button to be measured. Make you satisfied with the products: come with 1x ph meter, 3x 1. 5v lr44 button cellsbuild-in, 1x user manual, 3x PH Buffer Powders.
BrandPentaBeauty #ad
ManufacturerPentaBeauty #ad
Part Number000030

10. allsun


Allsun Digital Electrical Fence Voltage Tester Electric Fence Fault Finder High Voltage 300-9900V Gardening Tools

allsun #ad - Battery not includedplease kindly note it, battery not included, Comes with a zipper bag so the cord doesn't tangle with the other items in your fence repair bucket. English manual instruction, one fence tester.

Lcd display big bright screenit indicates voltage levels from 03kv to 9. 9kv 300 volts to 9, pulse rate: one pulse every 05 sec to 2 secs. Measurement rangeelectric fence wire tester measurement range is to 300 volts to 9, 900 volts pulse voltage. Easy to use during daylightquick easy read electric fence tester can be used in daylight vs led light testers that you can't see light up in daylight.

Saving battery power. Low power consumption about 003w, 900 volts, keep one on hand for regular fence line maintenance. You can use it fixing your electric fence or works well for testing your fence voltage. Design flexibility and multifuctional fence tester can be matched to any animal control situation, offering both budget and design flexibility. Helpful for finding fence line faults.
Brandallsun #ad
ManufacturerZhangzhou Haimao Dianzi Keji Co., LTD #ad
Part Numberallsunem5555