testo 549 I Digital Manifold for air Conditioning, Refrigeration Systems and Heat Pumps
Efficient: The testo 549 erases the need for analogue manifolds, offering data storage for up to 60 refrigerant profiles, precise measurements and automatic calculations.
Accurate: Thanks to the extremely sensitive sensors, the digital manifold determines high side and low side pressure as well as evaporation and saturation temperature.
Easy operation: Equipped with a large 2-line backlit display, 2-way valve block with three connections and a suspension hook, the HVAC/R instrument enables a convenient application.
Dependable: With its rugged design and sturdy, impact resistant housing, the pressure meter was particularly created for harsh environments and provides a lasting performance.
Versatile: In conjunction with an optional temperature probe, the digital gauge provides accurate real-time superheating and subcooling readings.
BAGARAATAN Triple Gauge Kit Oil/Volt/Water Gauge,2″/52mm Chrome Panel 3in1 Car Meter Oil Pressure Fahrenheit Water Temp Ammeter Triple Gauge Kit
【Specification】3 in 1 Set: Volt Meter + Oil Pressure Gauge + Water Temperature Gauge,Thread Size of Sensor Port: 1/2″-14NPT,Water Temperature Gauge: 100-280℉,Volt Meter: 8-16V,Oil Pressure Gauge: 0-100 PSI..
【Working Voltage】 DC(10-15V) 12V Professional，Fits most hot rods and classics engines including GM (CHEVY, GMC, OLDS, CADILLAC, PONTIAC, BUICK, FORD, & MOPAR (CHRYSLER, DODGE, PLYMOUTH).Fitment: Universal fit for most 12V Vehicles..
【Features】Classic and minimalist styling.Chrome triple gauge set with white face gauges.The background light lit by the bulb will not cause discomfort to the eyes at night..
【Practical】High sensitivity and easy operation.Add a vintage look and feel to your ride, high quality and light weight. Mechanical design, compared with electronic instrument, its measurement results will not be affected by electromagnetic interference and other factors..
ThermoPro TP55 Digital Hygrometer Indoor Thermometer Humidity Gauge with Large Touchscreen and Backlight Temperature Humidity Monitor
Backlight & Touchscreen: Humidity meter with large, 4-inch-LCD display features backlight and touchscreen, making it easier to read in dim light conditions and allows for simple operation.
High Accuracy: Features a high accuracy that is within ±1°F/°C and ±2%–3% relative humidity (RH), making this room thermometer indoor ideal for use in the living room, baby room, kitchen, greenhouse, guitar room, office and cellar.
Responsive Readings: Humidity reader indicates current air conditions to help you implement proper humidity control that can help benefit your skin and alleviate allergies and other health problems.
Max & Min Records: Digital thermometer indoor displays MAX & MIN humidity and temperature records and trends every 10 seconds, allowing you to adjust your thermostat or humidifier accordingly.
Multiple Placement Options: Wall thermometer indoor features tabletop stand, wall mount and built-in magnet that allows it to be used in any type of room. Selectable Fahrenheit/Celsius display unit.
Oakton - AO-35462-11 EcoTestr CTS Pocket Conductivity, Salinity, and TDS Meter
Salinity Range: 0~9999ppm/10~200ppt or 0.0-25%, ORAPXI salinity tester has an automatic temperature compensation function(32°F~140°F), which can decrease the error caused by the change of liquid temperature..
Wide applications: There are various purposes for the salinity tester. This instrument can not only detect the salt content of edible salt, salt water pool and koi fish pond, but also the salinity of seawater, marine, salt water fish tank salt level testing..
Backlit design: There is no need to worry about seeing the displayed value if the light is insufficient. ORAPXI salinity meter features a green backlit LCD to help you see the measurement results clearly in any situation..
4-in-1 salinity tester: The multi-parameter Tester can test Salinity, TDS, EC and Temperature in an accurate, quick and reliable manner for most regular water solutions' testing..
After-sales: 30-day free return/replacement and we promise respond your any questions about the product within 12 hours..
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
[7 in 1 Digital pH TDS EC Meter] YINMIK YK-7 water quality tester can measure pH, TDS, EC, ORP, S.G, Sat and temperature with high precision at the same time which is a convenient and reliable manner for most regular water solutions' testing..
[pH and Salt Meter for Aquarium] Water quality of the fishpond is extremely important. Slight changes in pH, temperature or salinity may lead to serious consequences. YINMIK YK-7 water tester is expert in aquarium, testing pH, temp, salinity, tds. Save money and time for you..
[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 mor....
KJCOOSWI 2.7in Indoor Digital Thermometer Temperature Gauge Humidistat Hygrometer with MAX & MIN Humidity and Temperature Records
【Strict product quality control】each product has been carefully tested to ensure that there will be no quality problems, such as: missing digital display, falling off of magnets, etc..
【High & Low Records】Accurate indoor thermometer and hygrometer displays high and low temperature & humidity, Let you perfectly deal with the challenges of temperature and humidity..
【High Accuracy and Quickly Refresh】Inside thermometer has high accuracy of ±5%RH and ±1.8F, making it ideal for measuring fluctuating readings like in a greenhouse.
Data measurements are updated every 10 seconds to give you lastest changes of the environment..
【Air Comfort Indicator】Humidity meter with humidity level icon indicates air condition -- DRY/.
Inductive Hour Meter, Floor88 Waterproof LCD Digital Tach Hour Meter Inductive Hour Tachometer for Marine Motorcycle ATV Snowmobile Boat Ski Dirt Bike Lawn Mower Gas Engine Generator (Red)
Wide Applications - The inductive hour meter is ideal for marine, ATV, motorcycle, snowmobile, boat, dirt, ski, karting, gas engine, lawn mower...can track the service life of your vehicle - oil changes, valve, adjustments, clutch service, chassis lubrication and other maintenance schedules.
Easy Installation - The inductive hour tachometer is easy to peel and stick, no battery required, no cutting, no wiring necessary required or attach with enclosed hardware.
Inductive Design - Just connect the hour meter & spark plug with the wire, then use the screws or zip tie to fix the digital hour tachometer, can basically works on any gas engine & generator.
Performance - The digital hour meter counts every 6 minutes, records and displays to 9,999.9 hours. Stand-by time up to over 20,000 hours, glass symbol appears and flashes on/off to indicate counting time.
Waterproof - Automatic roll over resolution 0.1 hour. 100% epoxy encapsulated casing resists water and shock, high temperature resistance, stand fire of 85 celsius degree, fits for different environments.
YINMIK PH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof DWC PH and EC PPM Water Tester with Backlit for Nutrients Growing, Indoor Garden, Home Brewing, Pool, Aquarium
{Easy to Calibrate:} Automatic pH calibration. Supports 3-point pH CAL at 7.00, 4.00, 10.01. Comes with 2 sets of pH meter calibration powders (4&7&10) for your calibration needs, (EC and tds meters are pre-calibrated)..
{Multiple Uses:} Multiparameter Meters can test pH, EC, tds levels and temperature of pH up and down in hydroponics to know your water is in the perfect range for maximum nutrient uptake. Widely used in DWC hydroponics system, RO/DI water, drinking water, tap water, beer, wine, kombucha, milk, home brewing, pool, aquarium, reef tank, hot tub, aquaculture, Spas, fish tank and urine..
{Stable and Reliable Reading:} The additional chip makes the pH reading more stable (Reduce the interference of mobile phones and other items on the instrument), and the automatic temperature compensation (32 to 122 ℉) keeps the reading consistent..
{Easy to Read:} The large screen display with green Backlight helps to read the pH tds ec meter at odd angles and in low light. Press the {HOLD/TEMP} key to lock the reading, which helps to easily record readings..
ThermoPro TP55 2 Pieces Digital Hygrometer Indoor Thermometer Humidity Gauge with Large Touchscreen and Backlight Temperature Humidity Monitor
Backlight & Touchscreen: Humidity meter with large, 4-inch-LCD display features backlight and touchscreen, making it easier to read in dim light conditions and allows for simple operation.
High Accuracy: Features a high accuracy that is within ±1°F/°C and ±2%–3% relative humidity (RH), making this room thermometer indoor ideal for use in the living room, baby room, kitchen, greenhouse, guitar room, office and cellar.
Responsive Readings: Humidity reader indicates current air conditions to help you implement proper humidity control that can help benefit your skin and alleviate allergies and other health problems.
Max & Min Records: Digital thermometer indoor displays MAX & MIN humidity and temperature records and trends every 10 seconds, allowing you to adjust your thermostat or humidifier accordingly.
Multiple Placement Options: Wall thermometer indoor features tabletop stand, wall mount and built-in magnet that allows it to be used in any type of room. Selectable Fahrenheit/Celsius display unit.
