Key Features: Waterproof Low Power Consumption Automatice Switch-off Low-battery Alarm ( as long as there is any display the accuracy is guaranteed) Specification: Measuring Range: 0 - 10....
Thank you for visiting Grandindex! High Quality, Low Cost, Guaranteed with excellent service and speedy shipment. All kinds of optical instruments, measuring tools, also for these instruments' ....
Key Features The highly reliable constant read monitors that hang on the wall, measures PH, Conductivity and Temperature simultaneously. Specially designed to achieve high accuracy for long time....
Feactures: Waterproof Mini PH Tester High resolution ( 0.01 pH resolution) Totally Waterproof Low Power Consumption Automatice Switch-off Low-battery Alarm ( as long as there is any display, ....
Specification Measuring Range: 0.0 - 14.0 pH Resolution: 0.1 pH Accuracy: Â ± 0.1 pH Calibration: 2 points Tem: ATC Plug: Fixed Electrode Size: 150 x 29 x 15 mm
Guarantee: Offers 2 YEARS WARRANTY Specifications: Housing Material: Anti-Slip-Rubber Optical Magnification: 200x Power Source: 3 pieces of AAA batteries ( not included) Light Source: White....
This Pocket Scale includes multiple weighing units ( g, oz, ct, gn) . Equipped with a high precision straingauge sensor system.Fits in your pocket. Specifications: Large Capacity Multiple....
10pcs hardness pencil Hardness Pencil The scale in increasing order of resistance to abrasion 1 TALE 2 GYPSUM 3 CALCITE 4 FLUORITE 5 APATITE 6 ORTHOCLASE 7 QUARTZ 8....
Guarantee: Offers 2 years of warranty Specifications: Upper Polariscope Glass Filter Rotatable Glass Sample Plate Interference Ball Detachable Power Cable Dimensions : 195mm x 155mm x 90mm ....
Many kinds of discount policy in shipping cost ! ! ! Spend over USD168, enjoy free standard shipping ! ! ! Shipping Discount: 1item--- no shipping discount granted 2-3items ---10% discount....
Guarantee: Offers 2 YEARS WARRANTY Specifications: Measuring Range : 1.30 - 1.81 RI Minimum Graduation : ( RI) 0.01 RI Illumination : Internal Light Source with momentary/ power switch ....
Functions Two-probes temperature measurement; Temperature, humidity, and time show simultaneously according to human comfort; Clock function; Three kinds of placement; Suitable for....
Functions: Two-circuitries for temperature measuring, and one-circuitry for humidity measuring; Large LCD display; Measure and display the indoor/ outdoor temperature and indoor humidity; ....
Functions: Pen style, portable; Stainless steel sensing tips, lengthened wire; Automatically memorize values; Power saving and alarming function of law battery; Indicating function of probe....
Features: Fashionable and elegant appearance, specially water-proof design. Strong cupula can make it stick to the aquarium case firmly. Temperature measuring precisely and conveniently Digits....
Features: Fashionable and exquisite, the fuselage and sensor adopt the sucking disc, which makes it suitable for the aquarium. Exchange between Centigrade and Fahrenheit temperature. Technical....