Model NO.: sp-8
Loading Method: Dynamic Load
Display: Digital
Control: Computer Control
Weight: 0-100Kg
Power Source: AC110V
Oil Cylinder Position: Top
Display Type: Digital
Model Number: TDS Meter Tester
TDS Meter Tester: Water TDS Meter Tester Pen
Feature: Water Hardness Tester
Style: Tester Pen
Used for: Aquarium Pool Hydroponics Food Drink
Function: Measuring Water
for: Hospitals, Swimming Pools, Household Tap Water Qua
DIY Supplies: Plumbing
Package Included: 1 X Water Quality Tester
Trademark: shine peak
Transport Package: Box
Specification: small
Origin: China
Product Description
Digital LCD TDS Meter Water Quality Testing Pen Water Purity Filter TDS Tester Temp Water Tester Accurate Monitor Aquarium Poole

Description:

The LCD digital TDS meter tester is used for testing the filter water quality purity, to check the performance of your water. In order to make sure you always drink pure and safe water, the TDS meter tester is recommended for every family.
  Features:
   The TDS meter tester can be used in: water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools and spas, aquariums, hydroponics etc.
    Hold function: Saves measurements for convenient reading and recording.
    Auto-off function: Turns off meter after 10 minutes of non-use to conserve batteries.
    Press "TEMP" button can shift temperature meter between fahrenheit degree and centigrade degree.
    Measures Range: 0-9990ppm, with a resolution of 1ppm. From 1,000 to 9,990ppm, the resolution is 10ppm, indicated by drinking x 10image, factory calibrated.
    Applicable industries: water laboratories, CDC, the aquaculture industry, hospitals, swimming pools, household tap water quality testing.
 Specifications:
Condition: 100% Brand New
Shell Material: Plastic
Main Color: Yellow, Grey, Red,Blue,Orange,White (Optional)
Range: 0~9990ppm
Accuracy: +/-2%
Battery: 2 x 1.5V   LR44   Button Cell Batteries (not included)
Size: Approx. 15.5 x 3 x 1.6cm / 6.1 x 1.1 x 0.6in
Package Weight: 68g
Battery: 2 x 1.5V LR44 Button Cell Batteries (not included)
Package Included:
1 x Water Quality Tester (without battery)
Digital LCD TDS Meter Water Quality Testing Pen Water Purity Filter TDS Tester Temp Water Tester Accurate Monitor Aquarium Pool
Digital LCD TDS Meter Water Quality Testing Pen Water Purity Filter TDS Tester Temp Water Tester Accurate Monitor Aquarium Pool
Digital LCD TDS Meter Water Quality Testing Pen Water Purity Filter TDS Tester Temp Water Tester Accurate Monitor Aquarium Pool
Digital LCD TDS Meter Water Quality Testing Pen Water Purity Filter TDS Tester Temp Water Tester Accurate Monitor Aquarium Pool
Digital LCD TDS Meter Water Quality Testing Pen Water Purity Filter TDS Tester Temp Water Tester Accurate Monitor Aquarium Pool
Digital LCD TDS Meter Water Quality Testing Pen Water Purity Filter TDS Tester Temp Water Tester Accurate Monitor Aquarium Pool


 

Motor assembly and parts consist of stator and rotor. Stator is made by squeezing rubber sleeve on the wall of the steel tube. There forms spiral structure with a  certain geometric parameter. Rotor is a crome-plated screw rod.

The basic principle of downhole motor goes like this: stator and rotor matches with each other, to form spiral line and seal cavity through their guide rail difference. With rotor running in the stator, the seal cavity is moving along its axial direction, continuously forms and disappears to complete its energy conversion.

Motors Assembly

Motors Assembly And Parts

Motors Parts,Motors Assembly,Universal Shaft Assembly,Universal Shaft Parts,Hydraulic Shock Absorber

Weifang Shengde Petroleum Machinery Manufacturing Co., Ltd. , http://www.sdpetromachine.com