PH Meter Digital PH Tester Water Quality Testers Acidity Measure Device Water Pool Aquarium Hydroponics Home Brew 0-14pH
PH Meter Digital PH Tester Water Quality Testers Acidity Measure Device Water Pool Aquarium Hydroponics Home Brew 0-14pH Product Descriptions 100 BRAND NEW! Measuring pH Range: 0.0 - 14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH 20°C, ±0.2 pH Temperature Compensation: 0 - 50°C 32-122°F. Calibration: manual,1 point Battery:2xLR441.5V Without battery
NOTE:This item come without retail box Package Content 1 x pH meter 1 x screw driver 2 pouches of calibration buffer solution 4.01 & 6.86 1 x instruction manual English Kindly Reminder Be careful with the glass probe since it may be a little fragile when you use. [...]
HANNA HI774/PO4 HI758/CA HI772/KH HI781/NO3 aquarium water quality test salinity tester stand-alone product
Note: Different models correspond to different chemical elements. Products are bought individually, not in sets. Some products contain liquid and batteries. If you choose products containing liquid, please choose the special channel. Russian buyers please choose Cainiao Heavy Parcel Line. If the goods are returned by the logistics provider because they contain external batteries, I will take out the batteries and send them again. thank you
The HI758 Checker® HC Handheld Colorimeter provides a simple, accurate and cost-effective way to measure calcium. Required for the development of calcium carbonate skeletons of coral reefs, calcium is a crucial component of marine [...]
PH NH4 NO2 No3 GH CI H2S aquarium fish tank water quality testing solution aquaculture water quality Testing monitoring agent
PH NH4 NO2 NO3 GH CI H2S DO Checker Test Agent Aquaculture Fish Tank Aquarium Water Quality Test Kits
A bottle of 10ml reagent can be tested about the number of times: PH--65 CI--50 NO2--25 NH4--35 NO3--35 DO--35 H2S--35 GH--20
Note: The above data is an estimate, there may be a little deviation Testing the Waters
In order for fish to thrive, water must be similar to that which could be found in their natural environment.Poor water quality can cause fish stress, illness and even loss.Most common water quality parameters are Ammonia, Nitrite, Nitrate, and pH. All may vary over [...]
100 Counts Aquarium Test Strips Fish Tank 6 in 1 Test Kit Accurate Result for NO2 Nitrate KH PH Chlorine GH Easy Reading
6-in-1 Aquarium Test Strips 100 Count for Freshwater and Saltwater Tanks Simple Steps Quick Results Water Testing Tool Features:
brand new and high quality Aquarium Test Strips: It is important to test your aquarium weekly to verify good water quality with aquarium test strips, 6 in 1 strips with colourful comparison chart, suitable for both freshwater and saltwater fish tank. 6 Material Testing: Aquarium test strips, combined 6 most critical water quality standard parameter, Hardness, Nitrate, Nitrite, Chlorine, Carbonate, pH. How To Use: Immerse the strip for 2 seconds and then remove the strip, do not shake excess water [...]
Hot T-Flash to CF type1 Compact Flash Memory Card UDMA Adapter Up to 64GB Wholelsae Dropshipping
2016 Hot T-Flash to CF type1 Compact Flash Memory Card UDMA Adapter Up to 64GB Wholelsae Features:
Brand New and High Quality Convert HC / TF to CF Type I This adapter will show the real speed of inserted media Memory card is completely invisible inside the adapter Supports TransFlash all capacities 3.0 ready / accept exFAT file system on windows High-Speed CF interface with extreme performanceData transfer up to 90MB/c Supports CF true IDE mode / memory mode / IO mode Equipped with push-push socket Supports Windows/Mac OS/Linux Specifications:
Max capacity: Up to 64GB Color: red&black [...]
Human,Skeleton Knee Joint Anatomy Models Skeleton Model with Ligaments Joint Model Medical Science Teaching Supplies
Features:
- This is ideal for teaching and studying by doctors or other medical professionals.
- llustrates the anatomy and mechanics of the knee joint.
- Demonstrates abduction, anteversion, retroversion, internal/external rotation. Material: PVC Package included: 1 X Knee joint model 1 X Base
Note: Please allow slight 1-3cm difference due to manual measurement and a little color variation for [...]
Human spine bone skeleton model 45cm sitting posture model for medical rehabilitation training, spine model, human spine model
Note: if you need more Medical teaching model, please refer to this link:
Specifications: Material: PVC Color: White Height: 45cm Features:
- It is ideal for teaching and studying by doctors or other medical professionals.
- This model shows major features of each vertebra, including spinal cord, nerve roots, the vertebral artery, a herniated disc etc. - Demonstrate more clearly with a base. Package included: 1 X Model 1 X Base
Note: Please allow a little color variation for different display setting. Thank you for your understanding!、 [...]
Portable Endoscope LED Light Source 10W For ENT Surgery or Inspection With Rechargeable Battery
Portable LED light source endoscope
x LED cold light source-new portable flashlight endoscope cold light source, new design, beautiful appearance. Can be used with a variety of endoscopes. Mainly used for otolaryngology surgery. Easy to carry.
x Using imported lamp beads, the lamp life is up to 50,000 hours. High luminous efficiency, short optical fiber, small light loss and high brightness. This model is also equipped with a charging stand for easy charging and safe and reliable placement. x It does not need to be plugged into an AC power supply, and it is suitable for [...]
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