pH Meter Model pH-200 HM Brand

pH Meter Model pH-200 HM Brand


pH-200 HM Brand is a pH meter Ideal for all pH 

testing such as water purification applications, 

wastewater regulation, aquaculture, 

hydroponics, colloidal silver, labs and scientific 

testing, pools and spas, ecology testing, boilers

 and cooling towers, water treatment, wine, 

coffee, agriculture and many more.

FEATURES of pH-200 HM Brand

• Able to Measures pH and Temperature.

• Auto-ranging three point calibration with digital fine tuning

• pH-200 HM brand come with storage solution in a sponge embedded in a clear cap

• Waterproof housing (IP-67 rating)

• Simultaneous temperature display.

• Measurement Range from : 0-14 pH

• Digital automatic calibration (one point), with digital fine tuning.

• Automatic Temperature Compensation (ATC)

• Auto-off function, data-hold button and low-battery indicator

• Display : large and easy-to-read LCD screen includes simultaneous temperature reading

• Replaceable Sensor (model SP-P2)

• Factory Calibrated : PH-200 HM brand is three-point checked and factory calibrated to pH 7.0.  It can be re-calibrated to any point in its range with digital calibration using only CAL buttons.

• pH-200 HM Brand Package Includes a cap, batteries, lanyard, and pH 7.0 buffer 

Temperature Range : 0-55 °C; 32-130 °F 

Resolution : 0.01 pH; Temperature resolution is 0.1 °C/F 

Accuracy : +/- 0.1 pH; Temperature accuracy is +/-2% 

Power source : 3 x 1.5V button cell batteries (LR44 or equivalent; included) 

Dimensions : 18.5 x 3.4 x 3.4 centimetre (7.3 x 1.3 x 1.3 inches) 

Weight : 96.4 gram (3.4 oz)

HM Digital SP-P2 Replacement PH Sensor for PH-200

This spare pH sensor is for HM Digital Waterproof pH Meter model PH-200. Features Glass pH sensor and reference tube and thermister.

• Water meters, meters, filters, water filters
• 
  
• PH-200 sensor
• 
  
• Replacement sensor probe

Digital Shore A Durometer

Digital Shore A Durometer

        Digital Shore A hardness meter testers are used to measure the hardness of material such as rubber and plastics according to ISO 868-1986 and ISO 7619 and able to use as portable or desktop. It has 8.1 Newton total measure force, one kilograms outside pressure, pressure needle top cone angle of 35°, 2.5 millimetre needle length, 0~100HA dial scale and and features large LCD display for the sake of reading.

        Digital Shore A meter corresponds and meet the rigorous standards of ISO 868-1986 for Plastics and Rigid rubber and ISO 7619 Rubber in measuring indentation's hardness as well as GB/T 531.1-2008 standard. Particularly in the materials technology hardness plays a huge role. The measured hardness of a material itself makes predictable conclusions on its characteristics e.g. about how quickly it breaks or is being scratched.

         Digital Shore A durometers is applicable to test the penetration medium hardness of rubber, plastic, leather, multi-grease, wax, etc.

NOTE:

• A minimum thickness of six millimetre as sample test probes is recommended for
  measurement's optimal results (if its less you may add more layer but
  should be not more than three layers) and measuring point of at least
  eighteen millimetre distance from the outside edges.
• It is recommended that measurements be made with the type D 
  durometer when the value is above 90 HA
  
  
  Features:
  • Digital Shore A Durometer is Wide measuring range with high resolution and ease of operation
  • Hold Function, holds measured value is available.
  • With Zero setting button.
  • Clear test value
  • Dial Scale is 0 -100 HA
  • High grade probe with 0 - 2.5 millimetre Pointer journey
  • Stress at the end of pointer : 8.1 Newton.
  • Small in the dimension, lightweigt and can easily be transported
  • 35º included angle with 0.5 HA resolution
  • Delivers ultra accurate reading with no guessing error
  • Easy to read large LCD display
  • Only one Battery operated
  • Maintenance - free digital display
  • Type A durometers is applicable to test the penetration medium hardness of rubber, plastic, leather, multi-grease, wax, etc.
    
    
    NOTE:
    • A minimum thickness of six millimetre as sample test probes is recommended for
      measurement's optimal results (if its less you may add more layer but
      should be not more than three layers) and measuring point of at least
      18mm distance from the outside edges.
    • It is recommended that measurements be made with the type D 
      durometer when the value is above 90 HA
  
  
  Specifications of Digital Shore A Durometer
  • Resolution : 0.5 HA
  • Total measure force : 8.1 Newton
  • Outside pressure : 1 kilograms
  • Pressure needle top cone angle of 35°
  • Needle length : 2.5 millimetre
  • Flat cone point: φ0.79 millimetre diameter
  • Dial Scale : 0~100HA
  • On/Off Switch
    
    

Shore Type A Rubber Tire Durometer Hardness Tester Analog Meter

Analog Shore Type A Rubber Tire Durometer Hardness Tester Meter

TDS Meter Model TDS4TM HM Brand

TDS Meter Model TDS4TM HM Brand, 
TDS4TMA

FEATURES

• TDS4TM meter able to Measures TDS(Total dissolve solid) and also salt levels of freshwater up to 9,990 ppm.(Part per million).

• This meter Includes an internal digital thermometer (celsius degree only).

• Hold Function - able to Locks the reading on the screen outside of the water.

• Auto-off function - TDS4TM meter able Turns off meter after ten minutes of non-use for the sake of sake batteries.

• Dual Range available - Measures from 0 - 999 ppm, with a resolution of 1ppm. From 1,000 to 9,990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.

• Factory Calibrated: This meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.

• TDS4 TMA are Recommended for fresh water aquariums, aquaculture and ponds.

• Includes an aquarium-specific packaging.

• Need help deciding which meter is right for you?  View our TDS/EC Meter Selection Guide.

SPECIFICATIONS

TDS Ranging from : 0 - 9990 ppm (mg/L) 

Able to measure Temperature. Range : 0-80 degrees Celsius 

Resolution : 0-999: 1 ppm; 1000-9990: 10 ppm (indicated by a 'x10' icon)  

Temperature Resolution: 0.1 degree Celsius (Celsius only)

Accuracy : +/- 2%

EC-to-TDS Conversion Factor : NaCl (average0.5) 

ATC : Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Farenheit) 

Batteries : 2 x 1.5V button cell batteries (included)  (LR44 or equivalent)

Battery life : one thousand hours of usage 

Dimensions of TDS4TMA: 14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches) 

Handheld Stroboscope with 50~12,000 FPM 110V/220V Rotational Speed Measure Digital LCD Display

Handheld Stroboscope with 50~12,000 FPM 

110V/220V Rotational Speed Measure Digital 

LCD Display

    An essential tool  measuring the rotational speed of a rotating object and to inspect the defect on its surface without the need to adhere any mark to reflect the light, and thereby without the need to halt the object from its rotation. Capable to provide image of single, two or multiple stillness for the vibration object, rapidly rolling object or a periodic motion object, and can also use to observe the movement tracks. It uses xenon lamp which has a very bright illumination and allows room light operation at long distance and emits an adjustable flash rate.

AVAILABLE IN 110V and 220V POWER PLUG.

Features:

• Provides image of single stillness, two stillness or multiple stillness for the vibration object, rapidly rolling object or a periodic motion object, and can also observe the movement tracks
• Can measure the rotational speed of a rotating object and to inspect the defect on its surface without the need to stop the machine and to adhere any mark to reflect the light and without the need to contact the object
• Offers wide measuring range of 50 to 12,000 FPM with high resolution
• Can be externally triggered or it can trigger external equipment
• Equipped with Flash timer that helps in conservation of the flash tube
• Available in 110V and 220V Power Plug
• Allows external triggering device to automatically synchronize with the equipment
• Features instant results that's clearly & legibly shown on an easy-to-read LCD screen and exact reading with no guessing or errors

Specifications:

• Measurement Range: 50~12,000 FPM
• Display: 5 digits, 10mm (0.4") LCD
• Parameters Measured: Flashes per Minute (FPM)
• Resolution: 0.1 FPM (50~999.9 FPM) , 1 FPM (over 1000 FPM)
• Accuracy: ±(0.05%n + 1d)
• Sampling Time: 0.3 second
• Flash Adjust: Coarse adjustment, fine adjustment , ×2 and ÷2 for fast check
• High & Low Range: Manual Conversion (Flashing light is much brighter at low range than at high range)
• Flash tube type: Xenon lamp
• Flash tube life 100 Million
  
   

Set Includes :

• 1 x Digital Handheld Stroboscope
• 1 x Spare Flashing Tube Bulb (FREE)
• 1 x Spectroscope with power cable
• 1 x English Operating Manual
• 1 x Standard Factory Package
• 1 x 110V and 220V Power Plug

Handheld Stroboscope with 50~12,000 FPM 110V/220V Rotational Speed Measure Digital LCD Display Available at amazon.com