Category: Nature Element Measurements
Showing 81–96 of 290 results
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Digital PH Meter Waterproof PH/Temperature Tester Water Quality Test with Dual Level LCD Display
$52pH/TDS/ORP/TEMP/PPM/EC TesterAdd to cartFeatureWaterproof pocket type test pen, with excellent water resistance and field applicability. Loved by customers.All readings are subject to automatic temperature compensation (ATC).Large screen display, high resolution and accuracy, convenient reading, fast and accurate.Accurate measurement, simple operation, sturdy and durable, economical and practical, and fully meet the testing needs of various industries.The waterproof rating is …
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Digital PH Monitor Meter ATC 0.00 to 14.00pH with Cable Electrode Probe Water Quality Monitoring Tester Kit Aquarium
$43pH/TDS/ORP/TEMP/PPM/EC TesterAdd to cartFeaturesThis pH monitor is widely applicable. Suitable for aquarium, swimming pool, spa, laboratories, hospitals, hydroponic purposes and other applications that needed accurate pH measuring and monitoring.Built-in Automatic Temperature Compensation (ATC).Easy to use with high accuracy.Large LCD with 4-digits Display.Easy calibration via mini-screwdriver.Dual power supply- can be powered by batteries or DC6V power adaptor.Batteries are included …
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Digital Sound Level Meter 30-130dB Noise Volume Meetinstrument Decibel Monitoring Tester Snel/Langzaam Twee Mode Sound Meter
$41Sound Level MeterAdd to cartFeatures1.LCD backlight for clear reading.2.Wide measuring range:30~130dB.3.Sound level measurement.4.Min/Max/Hold current value.5.Manual/auto shut off.6.Protable and easy to use,suitable for sound quality control in factory,office,home,school and construction site.SpecificationsFrequency weighting:AFrequency response:31.5Hz-8KHzLevel ranges:30dB~130dBResponse time:(FAST)125ms / (SLOW)100msOverload indication130dB(OL display)Accuracy:±1.5dB(@1HKz Standard source) One-Year calibration periodAuto power off:Auto shout down after approx 10 minutes of inactivityLow batterySensor:1/2 inch electret condenser microphonePower supply:9V …
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Digital Table Clock Snooze Calendar Temperature Alarm LCD Backlight
$23HygrometerAdd to cartFeatures-Calendar for 100 years.-Month and date display.-Hour and minute display.-Date of week display.-Selectable temperature in °C°F.-Alarm clock.-Alarm with music.-Use two inchAAA-R03inchbatteries.-Stand for desktop display.SpecificationsShell Material:PlasticsColor:SilverSize:Approx 9cm x 14.5cm x 2.5cm (3.5inch x 5.7inch x 1inch)Weight:164gAppearance:RectangleDisplay type:LCDDisplay type:numberPower type:batteryPackaged included1 x Voice Control Clock
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Double TDS Detector Wall-mounted Water Quality Analyzer Meter Embedded Conductivity Monitor Tester
$60pH/TDS/ORP/TEMP/PPM/EC TesterAdd to cartDescriptionThis TDS detector can be connected to a water pipe or a water dispenser to measure the two parameters of water inlet and outlet. It can switch and compare the TDS values of two night bodies. This product can be wall-mounted or embedded, which is convenient for installation and operation. Supporting equipment for many drinking …
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DUKA AM-1 Digital Anemometer 0.3-30m/s Wind Speed Meter -10 ~ 45C Temperature Tester Anemometro with LCD Backlight Display
$47Wind Speed MeterAdd to cartFeaturesSpeed and temperature measurementLCD white backlit displayWind chill reminderIP67 dustproof and waterproofLong battery lifeAutomatic shut-down5 units of m/s, km/h, ft/min, mph, knots can be switched at willSpecificationsBrand Name:DUKAProduct name:AM-1 digital anemometerOperating wind speed:0.3-30m/sWind speed measurement error:±5%Wind speed resolution:0.1m/sOperating temperature:-10°C~+45°C (14°F~113°F)Temperature measurement error:±2°CTemperature resolution:0.2°COperating humidity:less than 90%RHWind speed unit:m/s, km/h, ft/min, mph, knotsTemperature unit:°C, °FMaximum value …
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DUKA FB1 30-130dBA Sound Level Meter LED Backlight Large-screen Display Decibel Tester
$58Sound Level MeterAdd to cartFeatures1. High-definition backlit display large screen2. Condenser microphone, high precision sensor3. The design of the wind hood, filter the interference of windSpecificationProduct name:Duka FB1 decibel meterMeasuring range:30~130dBAAccuracy:±1.5dBFrequency response:31.5Hz~8KHzFrequency-weighted characteristics:A-weightedResolution (of image, monitor etc):0.1dBWorking temperature and humidity:0~40°C, 10~80%RHStorage temperature and humidity:-10~60°C, 0~90%RHPower supply:3*1.5V AAA batteriesWeight:80.08g (without battery)External Dimension:50*30*159.5mm Package includes1 X Duka FB1 decibel meterDetails pictures:
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E-201 ORP Electrode ORP Meter Accessory for Laboratory
$54pH/TDS/ORP/TEMP/PPM/EC TesterAdd to cartFeaturesApplication:The electrode is composed of platinum indicator electrode and reference electrode of silver-silver chloride electrode. Used for detection of oxidation-reduction potential of circuit board and chromium-containing waste water treatment, applicable temperature 5-70℃.Preparation of ORP standard solution:Put 50ml PH4.00 standard buffer solution in a small beaker, add appropriate amount of 4-Benzoquinone – 1 reagent and stir …
E-201 ORP Electrode ORP Meter Accessory for LaboratoryRead More
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E-201-C-9 PH Electrode Probe BNC Connector for Aquarium PH Controller Meter Sensor Water Quality Tester
$21pH/TDS/ORP/TEMP/PPM/EC TesterAdd to cartFeatures100% Brand new and high quality BNC connector, suitable for most PH meter and controller with BNC connector. Suitable for wide range of application:Aquariums, Hydroponics, Laboratory etc. SpecificationMeasurement Range:0.00~14.00 PH Zero-point:7 +- 0.5PH Alkali Error:0.2PH Theoretical Percentage Slope:≥98.5% Internal Resistance:≤250MΩ Response Time:≤1min Operating Temperature:0-60ºC Terminal Blocks:BNC plug Cable Length:Approx. 70cm Package includes1 x PH Electrode …
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EC-1372 Pen Type EC Conductivity Test Pen for Household Drinking Water High Precision EC Water Quality Test Pen
$38pH/TDS/ORP/TEMP/PPM/EC TesterAdd to cartDescriptionSmall size, intuitive display;Reasonable design – the pen electrode can be directly inserted into the mouth of the drinking water bottle for measurement, and the pen cover can be used as a container for the liquid to be tested, which is extremely convenient.Fast measurement – due to the exquisite bare sensor element, a measurement can …
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1/2 88N.m 13mm Cordless Electric Wrench Screwdriver LED for Makita 18V Battery
$81Power DrillAdd to cartSPECIFICATIONSName:Cordless Impact DrillColor:Blue+blackMax. Torque:88NmNo Load Speed:0-450r/min, 0-1380r/minChuck Size:13mmFlat drill function/Hammer funtion/Screwdriver function 3 in 1OPERATION-Delivers up to 88N.m of torque and 1380RPM of speed-18+3 stage settings, delivers 18 torque settings and a drill mode for high precision working-1/2′ keyless three-jaw drill chuck for quick and simple bit replacement, holding up to 13mm bit-0-450RPM and 0-1380RPM …
1/2 88N.m 13mm Cordless Electric Wrench Screwdriver LED for Makita 18V BatteryRead More
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ZS-980 220V 980W Protable Electric Angle Grinder Muti-Function Cutting Polishing Tools Hand Grinding
$124Electric PolisherAdd to cartDeascriptionAngle Grinder 220V/50Hz 980W 11000r/minANGLE GRINDER has a Power of 980W and a No-load speed of 11000r/min. Aluminum boutique head shell. A molded aluminum headshell for durability and long life. Thickened protective cover. The thick non-slip cover gives you greater safety and prevents damage at work.Features— Aluminum head shell. A molded aluminum headshell for durability …
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8pcs 608 Full Ceramic Bearing 8x22x7mm Ceramic Bearing Zirconia Oxide ZrO2 Ball Bearing
$89EDC GadgetsAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.Description8pcs 8x22x7mm Ceramic Bearing Zirconia Oxide 608 Full Ceramic Bearing ZrO2 Ball BearingSpecificationsMaterial:CeramicInner Diameter:8mmOuter Diameter:22mmThickness:7mmQuantity:8pcsFeatures– Deep groove full ceramic ball bearing.– Because of the unique ceramic materials, vacuum oil-free self-lubricating property, in …
8pcs 608 Full Ceramic Bearing 8x22x7mm Ceramic Bearing Zirconia Oxide ZrO2 Ball BearingRead More
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Solar Powered Auto Darkening Welding Helmet Arc Tig Mig Grinding Welderr Mask
$43Helmet Mask & GogglesAdd to cartSpecificationBrand newMaterial:PPColor:blackSize:approx. 300*240*220mmWorking temperature:- 5℃~ 55℃Limited working temperature rangee:-10℃~+60℃Fully Automatic Power On/Off1/25,000s Switching Time From Light To Tinted0.1-1.0s From Dark To Light Switching Time By Variable Adjustment KnobLight State:DIN 4Dark State:DIN9-13 free adjustable(External,Variable)Package included1 x Welding Helmet
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NANCH 16 IN 1 CRV Pre-cision Screwdriver Kit w/16 Bits Electronic Tools Repair Kit for Phone PC Laptop Tablets
$34ScrewdriversAdd to cartSpecificationBrand:NANCHBits Material:CR-VBits Quantity:16pcsWeight:Approx.111gSize:122 x 57 x 16mm16pcs Bits Type:PH000 PH00 PH0 PH1:SL1.5 SL2.0 SL3.0:T5 T6 T7 T8 T9 T10:Pentagram 0.8:Triangle 0.6 2.5Feature* NANCH 16 IN1 pre-cision combination screwdriver* The screwdriver box is made of high-quality ABS design, which is more resistant to falling and wear-resistant. The inner box adopts the switch button p op-up design, …
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Sunroof Repair Kit for ford F150s F250 F350 Expedition 2000-2017 Lincolln Mark LT Tools Kit
$72Tools KitAdd to cartDescriptionSunroof Repair Kit for Ford F150s F250 F350 Expedition 2000-2017 Lincolln Mark LT Tools KitSpecificationItem Name:Sunroof Repair KitFitment Type:Direct ReplacementMaterial:Metal + PlasticFitmentMade forr Ford F150s 2000-2014F250 F350 F450 2005 – 2016Ford Expedition 2000 – 2017Made forr Lincolln Mark LT 2006-2008 and Navigator 2000-2017Package Included1 x Expedition Sunroof Repair Kit Set
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NexTool KT5018 Captain Gulp Multi EDC Tool Cell Phone Stand Screwdriver Suvival Tool
$18EDC GadgetsAdd to cartFeatureThis could be your most unique EDC item.The Nextool Captain Gulp is a versatile everyday carry multifunction tool made of 3Cr13 Stainless Steel for longer durability and finished with a non-stick Teflon coating for easy maintenance.Whether you need to open a bottle, tighten a screw, cut rope, open packages or stand your phone up Captain …
NexTool KT5018 Captain Gulp Multi EDC Tool Cell Phone Stand Screwdriver Suvival ToolRead More
