YINMIK pH Salt ORP Tester, Digital pH Meter for Aquarium, 7 in 1 pH TDS EC Salt ORP S.G Temp Pool Salt Tester for Spa,Hot Tub,Home Brewing,pH ppm EC Meter for Hydroponics,ORP Meter for Drinking Water
[Salt Tester and pH ORP Meter for Pool&Spa] YINMIK YK-7 digital water quality meter is the ideal measuring instrument for every swimming pool owner who values optimal water quality. The YINMIK water pH tester combines ease of use and reliability with a compact design. It has pH, Temp, ORP and Salt functions, which can meet the daily monitoring of pools, spa, or hot tub..
[Digital pH EC ORP Meter for Hydroponics] Hydroponics is one of the most common applications for pH, TDS/EC meters. YINMIK YK-7 multi-parameter tester is an invaluable tool for measuring how far away your water is from needing more nutrients, a small boost, or to be completely changed out. Every gardener should have a YINMIK water quality tester with the accurate, stable, and convenient performance..
[ORP Tester Digital for Drinking Water] Potable water is everywhere but be careful of what you drink. Water with a positive oxygen reduction potential (ORP) cannot be drink as water with a high or low pH. ORP, TDS and pH levels are generally taken care of in processed and filtered water. YINMIK YK-7 water quality tester integrate....
High precision diamond tester: the professional diamond dial will indicate true or fake diamonds, LCD monitors and LED indicators. Compared to the....
Portable design: designed for rapid, accurate and safe diamond testing. Through non-destructive testing, the operation is simple and precise. The....
Audible and readable alarms: emits audible sounds to easily distinguish between readings, portable electronic devices, to distinguish between true....
Versatile: the tester offers a highly compact design that is ideal for buying jewelry, buying / exchanging diamonds, selling real estate, auctions,....
Professional Diamond Selector II will indicate genuine diamond or fake. Uses large / small switches for testing diamonds. Emits audible sounds to....
AgraTronix EFB-1 Electric Fence Beeper - Portable, Compact Electrical Tester for Agricultural Fencing w/Replaceable Battery
DIY FENCE TESTER: This is the safest way to find out if the electric fence is working. You don’t need to risk yourself or someone else by touching a potentially live wire. Instead, this battery-operated tester has to be simply placed near the electrical fencing..
CONVENIENT USE: There is expensive equipment out there for electric fence testing. But this fence tester has an amazingly simple operation without any setup or installation. It emits a high-pitch beech upon detecting live wiring fences—easy, impossible-to-miss alerts!.
COMPACT DESIGN: Pocketable design ensures the portable current tester can be carried anywhere. The fence beeper is easy to attach to a keyring, ensuring you don’t need to plan a day for checking-out the live wire status of your fenced perimeters..
NO CONTACT TESTING: The keyring beeper has to be placed in the proximity of the fence lines. This ensures user safety even when the conditions are wet and chances of electrical shocks is at its maximum..
PRODUCT SPECIFICATIONS: This Electric Fence Beeper comes with replaceable batteries and a keyring attachment. The live wire test device is available in Black color. Made from tough materials, it can withstand the outdoors..
8 Pieces Mini Hygrometer Thermometer Round Digital Humidity Gauge Monitor Electronic Humidity Temperature Meter LCD Display Indoor Outdoor Hygrometer Thermometer for Greenhouse Home Kitchen Black
Compact to carry: comes with 8 pieces mini hygrometer thermometers, compact in dimension and light in weight, won't bring burden or take up too much....
Create a comfortable living condition: our round digital humidity gauge monitor can measure both humidity and temperature for both indoors and....
Fahrenheit and Celsius: there is a button on the back side of electronic humidity temperature meter, making it easier for you to switch from....
High accuracy: our indoor outdoor hygrometer thermometer will test the temperature and humidity for every 10 seconds, its temperature measuring range....
Clear to read: these digital indoor humidity gauges are made of quality ABS material, durable and stable for a lasting time, designed with clear LCD....
MXBAOHENG DY-100A Tap Density Meter High Accuracy Tap Density Volumeter Tester
Powder density is the mass per unit volume.it can be classified as bulk denisty and tap density by different measuring method.Tap density tester is to measure the density of powder has been tapped or packed by standardized and repeatable procedures according to international standards..
DY-100A,B,C Powder density tester consist of adjustable-speed motor,vibration assembly,micro-computer and micro printer.,etc.It has the feature of compact structure,stable,and easy operation.,etc..
DY-100A,B,C Powder density tester is based on GB/T5162-2006/ISO3953:1993(tap density measuring of metal powder).For non-metallic powder,This instrument extended seveal functions..
Such as”vibration amplitude” from 3meter standard extended to 1mm-15mm.
”vibration frequency”from 100-300 times per minute extended to 0-300 times per minute.”vibration times”from 3000 times standard extended to 0-99999 times.All of them can be setup freely..
D-FantiX Battery Tester, Universal Battery Checker Small Battery Testers for AAA AA C D 9V 1.5V Button Cell Household Batteries Model BT-168
SMALL & PRACTICAL - Simple but effective battery tester checker for home (BT-168) , compact size and lightweight,easy to carry.
BATTERY TESTER FOR ALL BATTERIES - The universal battery tester works with standard and rechargeable household batteries: AA, AAA, C, D, 1.5V,9V and button type.
REQUIRE NO BATTERY TO OPERATE - Easy-to-read ,the analog display needle moves on a color-coded, calibrated scale to quickly identify "good" (green), "low" (yellow), and "replace/recharge" (red) battery status. No batteries required.It is activated by the battery being checked.
PERFECT FOR HOME USE - Great small battery tester can tell you if your battery is good, low, or needs to be replaced.A must buy for anyone who uses regular or rechargeable batteries on a regular basis.
SAVE BATTERIES - You can simply test battery voltage to determine whether the capacity of the battery is low or high. It won't directly detect the battery capacity precisely. This will keep us from wasting perfectly good batteries by throwing out good ones.
VXSCAN Brake Fluid Tester, Brake Fluid Liquid Testing Pen for DOT3 DOT4 Vehicle, Automotive Brake Fluid Moisture Tester with 5 LED Indicators
✔ Useful Brake Fluid Tester: Check the health status of your car brake fluid quickly, and remind you to change the brake fluid in time to make you more comfortable to drive..
✔ Extensive Application: Support most of the vehicle with DOT3 DOT4 car brake fluid. This brake fluid tester is developed for both professional and amateur, widely applied in individual, repair factories and dealer workshops..
✔ Simple Design: 5 LED indicators show the percentage of water in the brake fluid. The brake fluid tester pen is compact and portable, with a non-slip material and nickel-plated metal probe..
✔ Easy Operation: Install the LR03 AAA 1.5V battery(included), press the button at the top, dip the probe into the brake fluid, and the test result will be indicated by LEDs in a few seconds. The brake fluid tester pen will automatically power off after about 15 seconds of inactivity..
✔ NOTE: If the green LED no longer lights up after pressing the button, replace the battery. After each use, clean the test probe with tap water..
Portable Handheld Breathalyzer for Personal & Professional Use with Audible Alert Digital Ethanol Tester Breathalyzer Blowing Nozzle Tools Easy to Hold
❤Function: This is a digital alcohol analyser tester. Digital alcohol test with audible alert. this portable tools can quickly give a result to....
❤Provide you high accuracy test result, accuracy: -0.01 - + 0.02% BAC / 0-0.2g/L (at 0.05% BAC alarm point).
❤Easy to use: The tool is extremely easy to use. The back light screen is clear while using the tester at night. convenient..
❤Saving power:the tester is power by Universal AAA batteries. It will auto-sleep 10 seconds after test. (Batteries need to be purchased separately).
❤Compact and portable: The tools has a key chain, being so mini and light-weight, this product does not take much space and can be easily taken....
Bastex Socket Tester with GFCI check Receptacle Tester for Standard AC Outlets Includes 7 Visual Indications and Wiring Legend Automatic Electric Circuit Polarity Voltage Detector Breaker Finder
GENERAL USAGE: The Bastex socket tester allows electricians, handymen or the DIYer to properly check for correct wiring on US power outlets. The....
PRODUCT FEATURES: Made with standard U.S. Sockets in mind. The indicator legend is included on the tester for quick analysis. Includes a clear light....
DURABILITY: Hi-Impact Resistant housing. Made of hardened Durable plastic. Has a compact and ergonomic design with texted side design for grip..
INCLUDES: Socket Tester with GFCI test function built in.
WARRANTY: 30 Day Money Back / 12 Month Replacement Warranty Included.
