Best Saltwater Test Pen

Qguai 9 in 1 Aquarium Test Strips, Water Test Strips for Saltwater Freshwater Pond Pool Spa, Test pH, Nitrate, Nitrite, Carbonate, Chlorine, Alkalinity, Hardness, Fast and Accurate,50-Strips

9 in 1 Aquarium Test strips -pH, Nitrate, Nitrite, Carbonate, Chlorine, Alkalinity, Iron, Copper,Hardness in salt water fresh water pond reef aquarium, 50 count in 1 bottle..
Extremely easy to use test strips - Simply dip this freshwater saltwater test strips into water and compare it to the chart on bottle.convenient and get results in seconds..
Wide application -it can be used to test the levels of all sorts of products such as pond pool saltwater freshwater aquarium..
Validity period: Placed it dry at 2 C ~ 30 C to protect from light, and the validity period is 24 months. Pls notice the date on the bottle and the label is the production date, Lot: 2019082006 means it is produced on 08/20/2019, batch 6, so the expiratios date is 2 years after this day..
Any problem, just contact us and we will do our best to help..

Check Stock

Brake Fluid Tester Pen with 5 LED Indicators Auto Brake Diagnostic Testing Tool for DOT3 DOT4 Brake Fluid

【What does it do?】 If the moisture content of the car's brake fluid is too high, it will cause the car's brakes to fail, so it is very necessary to have a brake fluid tester. You can check your brake fluid at any time..
【Application range】This brake fluid test pen supports most vehicles with DOT3 DOT4 car brake fluid, and can be used by professionals and individuals.(If you turn on the switch and all the lights are on, please remove the battery and restart).
【Easy to use】This brake fluid test pen has 5 LED indicators to show the water content in the brake fluid. Press the top button and immerse the probe in the brake fluid. After a few seconds, the LED will display the test result. The brake fluid test pen will automatically turn off after approximately 15 seconds of inactivity. (Without battery).
【Reminder】The probe of this brake fluid tester pen is made of high-precision metal material, and the test is accurate. If you need to repeatedly measure, you need to wipe the probe clean before measuring. After you have finished using it, please clean the body and probe of the test pen. This will extend the life of the test pen..
【Friendly service】 Our products are shipped from the US warehouse. If the product you received has any quality pr....

Check Stock

Spark Tester Auto Ignition Tester Pen Ignition Spark Indicator Spark Plugs Wires Coils Diagnostic Tool Car Voltage Cable Tester Detector

...can quickly and easily diagnose whether the car's ignition system is working properly, avoid fire and burn out the ignition coil. This new high-pressure detector is very easy to use. If the ignition system is OK, the internal LED indicator will show you..
✿No need to disassemble: No need to disassemble any line to test the performance of the spark plug, high voltage wire and ignition coil. When the engine is started or running, place the end of the detection pen on the high voltage wire light-emitting tube..
✿High-quality materials: This ignition test pen is made of high-quality aluminum material, which makes the product have good durability and high quality. With durability and high quality. Very environmentally friendly, this material has a dense oxide film on the surface. This film prevents corrosion, so it is very durable..
✿Convenient and fast: This professional test pen is made according to production technology, providing a healthy and reliable troubleshooting method, convenient, economical and time-saving. The metal tip of this test pen makes the product easy to insert and rugged, making it your right choice. The slotted end of the test part makes the contact area between the wire and the instrument large, and the test is accurate.

Check Stock

API NITRITE TEST KIT 180-Test Freshwater and Saltwater Aquarium Test Kit

Contains one (1) API NITRITE TEST KIT 180-Test Freshwater and Saltwater Aquarium Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap.
Helps monitor nitrite and prevent invisible water problems that can be harmful to fish.
Accurately detects high nitrate levels from 0-5 ppm.
Prevents high levels of nitrite which inhibit fish respiration and suppress their immune systems.
Use for weekly monitoring and when water or fish problems appear.

Check Stock

HTH 1273 6-Way Test Kit Swimming Pools Chemical Tester

BENEFITS: Tests chlorine, bromine, pH, alkalinity, calcium hardness and CYA in your swimming pool.
USE: Test weekly up to 100 times with only one kit so you can keep your pool water clean all season long.
COMPATIBILITY: All pool types including chlorine, bromine and saltwater systems.
FEATURES: Allows you to see results of the test in seconds.
INCLUDES: Pool test kit with instructions.

Check Stock

7-Way Aquarium Test Strips, 100 Strips Aquarium Testing Kit for Freshwater Saltwater, Pond Test Strips for fish tank Testing pH, Alkalinity, Nitrite, Nitrate, Chlorine, Carbonate, Hardness ( KH & GH )

7-in-1 Aquarium Test Kit: Total hardness (GH), Nitrate (NO3), Nitrite (NO2), Chlorine (Cl2), Total Alkalinity, Carbonate (KH), pH. 7 most important parameters are tested. Let you know what to do to create healthy environment for your fish..
Easy and Fast for Reliable Results: Only 3 steps needed. Get accurate results within minutes. 1. Dip an aquarium testing strip into water for 2 sec. 2. Remove it and hold horizontally for 60 sec. 3. Compare to color chart. Save tiring trips to local fish shop..
Wide Application: This pond testing kit is functional in both freshwater and saltwater. Apply to aquarium, fish tank, pond. Make it easy to monitor your water quality, and know if the filter is working properly. Detect invisible water problem and minimize fish loss..
Premium Quality: Fish tank strips are made of premium fiber paper, avoiding color bleeding between pads. No confusion when reading results..
Convenient 100 Strips: 100 aquarium test strips in a handy bottle. Economical and easy to carry to test anywhere according to your own needs. Please contact us if you have any concerns about our saltwater & freshwater test kit. We are ready to provide efficient and satisfactory solution all the time..

Check Stock

API AMMO-LOCK Freshwater and Saltwater Aquarium Ammonia Detoxifier 16-Ounce Bottle

Contains one (1) API AMMO-LOCK Freshwater and Saltwater Aquarium Ammonia Detoxifier 16-Ounce Bottle.
Detoxifies ammonia in aquarium water and tap water.
Works instantly to make aquarium water safe for fish.
Reduction in ammonia levels measurable on any API Test Kits.
Dose freshwater and saltwater every two days until ammonia is not detected.

Check Stock

API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit

Contains one (1) API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap.
Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss.
Accurately measures carbonate hardness in freshwater and saltwater aquariums.
KH (Carbonate Hardness) stabilizes aquarium pH..
Use weekly for monitoring and when water or fish problems appear.

Check Stock

KAIWEETS 23PCS Multimeter Test Leads Kit with Replaceable Precision Probes Set and Alligator Clips Test Probes Test Hook Flexible Wires Professional Kit General Use for Digital Electrical Testing

【Flexible to Use】Separated pen holder of multimeter pen is stackable and interchangeable with the 4mm universal interface. It can help you flexible and convenient to use..
【Sensitive & precision】Pure nickel-plated conductor material made the taper pin and the gold-plated pen extremely sensitive in the test and can be connected quickly to improve the test efficiency. Fine probe points will give Accurate results and speedy responses..
【Excellent Using Experience】 Soft Premium silicone insulating material made the pen handle and test lead in ultra-soft handle feeling and good flame-retardant. It’s antifreeze and heat-resistant. avoiding knots and hardening in winter. Both plugs and probes are equipped with dustproof plugs and protective covers..
【Anti-slip & Stable】All the accessories are anti-slip design and ergonomically. Such as the threaded pen handle and threaded test tweezers. Moreover, the copper core alligator clips have high friction crocodile-striped anti-skid teeth which help you to fix accessories more firmly..
【REASSURING】 You can purchase a comprehensive test lead set with 23 useful items at one time effectively. We provide 36-Month after-sale service and free lifetime technical support. If you have any questions,....

Check Stock