ThermoPro TP53 Digital Hygrometer Indoor Thermometer for Home, Temperature Humidity Sensor+ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Thermometer Humidity Meter
Comfort face indicators: Indoor thermometer for home features comfort face icons to indicate DRY/COMFORT/WET air conditions in an easy to understand format and allow you to adjust your humidifier or dehumidifier accordingly.
Informative Temperature Gauge: Thermometer with humidity monitor displays and stores all time/24 hours Max & Min records.
The air comfort indicator help you get the comfortability of your home at a glance.
260 Feet Bluetooth range: Hydrometer digital humidistat contains an enhanced Bluetooth Technology to produce a stable, reliable 260 feet range (no obstructions) to ensure you'll always have full home coverage.
High Accuracy & Fast Refresh Rate: hydrometer digital is equipped with an advanced temperature sensor and accurate to ±2.0℉(±1.1℃) and ±2~3%RH, which refreshes every 10s to promptly instruct you to adjust humidistat.
Smart APP with alerts: Set a temperature gauge range via the ThermoPro Sensor and instantly receive a phone notification if the temp and humidity monitor levels fall outside of your range, allowing you to quickly react to make necessary adjustments.
ZRM&E Seawater Hydrometer for Aquarium Aquaculture Seawater Densimeter Ocean Hydrometer Salinity Meter for Fish Tank Salinity Specific Gravity Test
Made of high quality plastic, aquarium transparent, automatic accurate reading brine hydrometer.
Accurate, durable and easy to read salt and specific gravity of your marine aquarium, small and waterproof. If the specific gravity is between 1.000-1.019, it indicates that the specific gravity is low.
if the specific gravity is between 1.020-1.023, it indicates that the specific gravity is normal.
if the specific gravity is between 1.024-1.030, it indicates that the specific gravity is high.
The external range of the scale indicates salinity (PPT), and the internal range of the scale indicates gravity. And clearly mark the safe area. Application range: 0-40 degrees (1.000-1.030). If the salinity PPT is between 32-40, it indicates that the salinity is high.
if the salinity PPT is between 27-31, it indicates that the salinity is normal.
if the salinity PPT is between 0-26, it indicates that the salinity hydrometer is low.
Wide range of applications: Suitable for salt water and sea water fish tanks. Perfect for testing salinity and specific gravity of saltwater and seawater tanks, including solubility and specific gravity scales. Suitable for fresh water and sea water.
Easy to read swing arm pointer and ultra wide stable base can provide accurate test results.
RISEPRO Chlorine Tester, CL2 Chlorine & pH Tester Swimming Pool Spa Water Quality Analysis PC-102B
CHLORINE CALIBRATION – Using your pool water to prepare 1.5ppm Chlorine solution. Then use this solution for calibration against the tester for first time only. No more calibration unless using in another pool!.
IF FAILURE OF CALIBRATION – If you failed to find the calibration point by using your 1.5ppm solution, please use traditional test strips to verify if it is 1.5ppm or not. Correct 1.5ppm Chlorine solution is a must for successful calibration!.
TEST CHLORINE & PH LEVEL – After a first time calibration, you can quickly find out your ideal range for both Chlorine and PH level for your pool water. If your CL/PH is beyond the ideal range, you can adjust your CL/PH by adding required ingredients to restore back to ideal range..
FAST N’ SIMPLE METHOD – No more complicated and messy “traditional liquid Chlorine and pH kit”! RISEPRO®.
Pool Tester can check the Chlorine and pH of your pool water in a fast and simple way after a simple calibration against Chlorine solution!.
FOR POOLS OR SPAS IN HOME SCALE – It serves as excellent DIY tool for any home scale’s pools or sps (NOT FOR SALTY WATER TYPE). Do not use for industrial or scientific purposes..
99.999% by Volume Nitrogen Calibration Gas, 17 Liter Steel Cylinder.
WIDE RANGE OF COMPATIBILITY: Most calibration accessories are designed for use with more than one instrument. Calibration cylinders are also conveniently compatible for use with the GALAXY GX2 Test System so they fit easily with other components and ensure a comprehensive safety evaluation.
MULTI-GAS TANK: The calibration gases within the cylinder are 1.45 % CH4 (Methane), 15% O2 (Oxygen), 60 PPM CO (Carbon Monoxide), 20 PPM H2S (Hydrogen Sulfide).
RECYCLABLE CYLINDER: MSA promotes recycling of Model R, Model RP, and Econo-Cal Calibration Cylinders. The calibration gas recycling program benefits a non-profit organization where cylinders are not refilled.
they are salvaged for scrap. Simple recycling instructions are included with every eligible cylinder..
RFID-TAGGED FOR EASY TRACKING: RFID technology and software offer convenient setup, recordkeeping, automatic calibration cylinder recognition, cylinder pressure, expiration warnings, and status of multiple cylinders simultaneously.
SAFETY & COMPLIANCE: All MSA calibration gas is supplied with individual Certificate of Analysis to NIST-traceable standard and MSDS. Cylinders, testing systems, and detectors also meet all applicable OSHA regulations and follow relevant safety standards in markets they ....
WONGWAI 5 kg Calibration Weight, Class M1 High Precision Grade 5000g Weigh Scales Calibration Weight, Precision Steel, Chrome Finish
PREMIUM MATERIAL - Made of high-quality steel, the surface is chrome-plated, the calibration weight is strong, durable, corrosion-resistant, and not easy to rust. They can provide excellent stability and long-lasting durability..
HIGH-PRECISION MEASUREMENT - The 5000 g calibration weight is made with professional equipment and exquisite craftsmanship to make it have a smooth surface, accurate measurement, stylish and shiny appearance. The flat top and bottom allow you to easily stack multiple calibration weights..
EASY TO OPERATE - The unique shape design makes calibration weight easy to use and operate, so your work can be finished quickly and smoothly. The packaging comes with a sturdy box to protect the calibration weight from scratches and damage during transportation and use..
WIDE RANGE OF APPLICATIONS - You will receive a 5 kg calibration weight. Calibration weight can be used in digital jewelry scales, precision balance test, diamond scales, kitchen scales, laboratories, factories, kitchens, supermarkets, education and so on..
MONEYBACK GUARANTEE - WONGWAI promises to provide you with a refund if you find any issue with our calibration weight for digital scale in 30 days, so that you can rest assured that you make the right choice. If you have an....
12 Sets 3 Piece Airlocks for Fermenting with Stoppers and Grommets Air Lock Ferment for Beer Wine Making Fermentation Airlock Kit with Drilled Silicone Stopper for Brewing Carboy Fermentation Bungs
Collective packing: you will get 1 wine siphon with clamps, 1 wine hydrometer, 1 bubble lock with 2 silicone stoppers, which are professional brewing tools, good choice for brewing lovers.
Extensive application: the brewing supplies are good for home brewing beer, making wine, mead, kombucha, or any type of fermentation, help you learn the brewing process, allows you to provide your family with healthy.
No-error home brewing: the syphon for brewing will help you move your home-brewed beer and wine from the brew vessel into growlers or other bottles efficiently, easily and without any mess, which only takes a few minutes, and makes bottling that much easier.
Built to last: the automatic siphon, vapor lock, alcohol hydrometer, all made of strong plastic, odorless and safe to use, shatter-resistant, not easy to break or deform, can be reapplied for a long time.
Practical gift: you can give the mead making supplies to those who like brewing as a gift or surprise, and it will giving them all the tools they need for quick and efficient home brewing system.
【Acrylic LP Vinyl Pickup Calibration】- LP Vinyl Pickup Calibration is a useful calibration distance gauge tool to adjust the vinyl records. Made of high-quality acrylic material, durable, firm and nonslip. Light and accurate, it can bring a good and wonderful calibration effect..
【Applications】- Side A is used to test the skidding force of stylus, Side B is used to calibrate the head. Diameter about 29.5cm, Thickness about 0.2cm. Professional LP Vinyl Pickup Calibration Distance Gauge Protractor Adjustment Tool Adjustment Ruler Turntable Accessories..
【Easy to Use】- One sided alignment mat provides a diagram for Cartridge alignment, Follow the instructions printed directly on the protractor mat and align your Cartridge in under 5 minutes. Acrylic LP Vinyl Pickup Calibration Distance Gauge Adjustment Tool Phono Parts..
【High Quality and High Accuracy】- Printed using the lated UV printing technology and cured for two hours to ensure the print is accurate to .01mm and printed to last..
【Package Includes】- 1 x Pickup Calibration.
Turntable Cartridge Alignment Protractor Mat, Anti-sliding LP Vinyl Record Pickup Calibration Plate Distance Gauge Protractor Adjustment Tool Ruler for Turntable Accessor, Turntable non-slip mat alignment phonogr....
Glass Hydrometer Test Tube Jar & Cylinder Brush - Narrow Flask for Alcohol Testing Moonshine, Homebrew Beer, Home Wine Making Kits, Borosilicate Glass 3.3
✔️ WASTE LESS PRECIOUS BREW! We designed our glass test jar to use far less liquid (wort or must) to conduct your hydrometer tests. Only use about 125ml instead of 250ml or more! NO HYDROMETER INCLUDED. THIS IS THE TEST JAR ONLY. METERS ARE SOLD SEPARATELY BY BREWING AMERICA..
✔️ BREWERS LOVE GLASS TEST JARS! They are more hygienic and easier to see through. High proof distillers need to use glass and not plastic to avoid chemical compound breakdown with their strong alcohol levels. No pH changes and contaminants potentially leached from soda lime glass..
✔️ SOLID 1-piece THICK borosilicate Boro 3.3 glass jar with a bumper guard. NO LEAKS! It is STURDY and STABLE, laboratory grade: low expansion rate, high temperature resistance, high intensity, high transmittance and high chemical stability..
✔️ EASY TO READ: Graduated cylinders have lines that block the ability to read. Ours is clear and completely transparent plus tall enough to get the best readings..
✔️ STURDY BOX AND ENVIRONMENTALLY RESPONSIBLE: Packed to minimize breakage. Both the box and glass jar are made from recycled materials. Stay organized for storage and it is great for gifting and easy to wrap as a gift. We personally inspect each piece and include our microfiber clot....
TOODOO Calibration Weight 1g 2g 5g 10g 20g Calibration Gram Scale Weight Set for Digital Scale Balance and 1 Piece Calibration Weight Tweezer
Calibration weight set: come with 5 pieces of calibration weight (includes 1 g, 2 g, 5 g, 10 g, 20 g), and 1 piece of tweezer.
Function of calibration gram: metric calibration weight for calibrating the weights, or electronic balances and scales.
Good material: steel construction of calibration weight for stability, resistance to corrosion, low magnetic susceptibility and with chrome plated finish.
Suitable application: suit for digital pocket scale, jewelry carat scale, diamond scale, precision balance test.
Come with a tweezer: anti-static, make it more convenient when picking calibration weight.
Zydiwo 17 Pcs Calibration Weights Set 10mg-100g Calibration Weight Kit Stainless Steel Calibration Weight for Calibrate The Balance Diamond Jewelry Carat Scales Metering Verification
【17 Pieces Calibration Weights】The calibration group contains 17 different weights (including 1x100g, 1x50g, 2x20g, 1x10g, 1x5g, 2x2g, 1x1g, 1x500mg, 2x200mg, 1x100mg, 1x50mg, 2x20mg, 1x10mg) and 1 tweezer..
【High Precision】The calibration kit is suitable for calibration balance, tensile test, measurement verification and diamond scale, and the allowable error is -0.003 to +0.003g..
【High Quality Materials】These weights are made of strong stainless steel. The surface is chrome, corrosion resistant, mirror polishing process, and highlighting..
【Come with a Tweezer】The calibration weight assembly is equipped with tweezers, which is more convenient to take the calibration weight, not easy to rust and long service life..
【Quenching Process】The calibration weight adopts high-temperature quenching process, which has high hardness, wear resistance and durability..
