Salinity Refractometer + PH / Thermometer Meter °C °F

This easy to use set offers you a combination of measured results of the following: concentration of salt water & brine, pH and Temperature of your aquarium or whatever appropriately needs measurement. Designed to readily withstand the rigours of portable analysis and can measure concentration of salt water & brine, pH, and temperature in a simple and professional manner, even by novice users. Both have Automatic Temperature Compensation that automatically adjusts itself to the environment's temperature. Temperature is a crucial factor in acquiring accurate results.

This set includes New Salinity Refractometer (RHSN-10ATC) and Waterproof pH Meter with BIG LCD Screen display & switchable °C / ° F Temperature Mode (PH868-5). The set comes complete with FREE 4pcs 1.5V batteries and 3 buffer powder solutions to help you achieve the best results. Below are detailed information that you need to know about each item.

1) New Salinity Refractometer:

An upgraded version of our RHS-10ATC with an additional features of BUILT-IN CALIBRATION KNOB, has much LIGHTER WEIGHT, and LONGER. Salinity Refractometer is designed for testing the concentration of salt water and brine and used for quality control in research and clinical laboratories and marine industry. Its dual-scale provides direct reading of the specific gravity and concentration (part per Thousand) of salt in water. One scale checks the NaCl levels with the range of 0-100 ppt (with 1 ppt scale divisions) while the other scale gauges Specific Gravity with a range of 1.000 to 1.070 (+/- 0.001 accuracy). Both enable the direct determination of salinity in water that contains dissolved salt and little or no other dissolved solids. It is suitable for a marine saltwater tank. This optical instrument is made even longer and lighter for better grip and more relax measurement.

Among our 3 types of refractometer -- traditional, new design and with built-in LED --only new design refractometers don't need a mini-screw driver to calibrate them. Materials used are carefully selected to bring out the best quality. With aluminum body, it provides more accurate measurements and simply stands up better over time. Each use, always clean the refractometer and make sure that no air bubbles appear. FULLY EQUIPPED with ATC, automatically adjust itself to correct temperature discrepancies during use. Refractive Index is very temperature dependent, it's important to use a refractometer with automatic temperature compensation (ATC) to give you the most accurate measurement in any type of environment temperature.

In addition, an extra cover plate and screws are included to ensure that the prism will still be safe even if the first cover plate is broken. Just attach using the screws to replace the broken one, another extra benefit when you buy our RHSN-10ATC.

Be in control! Only GainExpress gives you extra cover plate + extra pipettes for free!

Features:

• NO NEED for a CALIBRATION SCREWDRIVER to calibrate
• Focus is adjustable and can be controlled manually
• Equipped with built-in calibration knob
• Comes with 3 years warranty and a non-roll stand
• With much lighter weight and longer
• Equipped with dual-scale measurement which provides direct reading
• High quality and accurate testing results are guaranteed
• Equipped with Built-in ATC compensation Range (Automatic Temperature Compensation) from 10° C-30° or 50° to 86°F to correct temperature discrepancies during use
• Approved by strict quality and safety standards
• Durable, Heavy-duty and lightweight with its aluminum construction
• Made with the highest and finest quality of aluminum & rubber
• Cushioned with soft & comfortable non-slip rubber
• Comprehensive operations manual, complete with protective carrying case, and pipettes are provided for user's convenience and comfort
  

Specifications:

• Measuring Range: 0-100 ppt of NaCl and 1.000 to 1.070 Specific Gravity (0-10%)
• Divisions: 1 ppt / 0.001 Specific Gravity
• Accuracy: ±1 ppt / 0.001 Specific Gravity (±0.10%)
• Length : 200mm
• Weight: 185g
• Heavy duty (Durable Aluminum)

Accessories included:

• Sturdy protective carrying case with contoured foam
• Operations Manual

Packaging: Sturdy Protective Carrying Case with contoured foam

 

Warranty: 3 years warranty (36 months)

2) Waterproof pH & Temperature Meter with Big LCD Screen:

KEY STRENGTHS:

PH868-5 is designed to measure pH levels from 0~14 and has the following advance features: automatic calibration (pH4, pH7 & pH10), waterproof - designed to protect against windblown dust, powder dust, water splashes, rain and washdowns by direct hose and water jets, automatic temperature compensation (ATC), BIG & Easy to Read dual display (pH & temp), switchable °C & °F, data hold, low battery indicator, and auto power off with disable feature.

PH868-5 has also a built-in ATC to ensure 100% accuracy. Even the slightest change in temperature affects the accuracy of reading results, ATC lets the meter adjust or adopts current temperature of the environment without shifting or restarting the meter. Meter Enclosure or housing with Ingress Protection Rating of IP65 are intended for outdoor or indoor purpose. Water splashed onto the enclosure from any direction must not have any harmful effects. An IP number is used to specify the environmental protection of enclosures around electronic equipment and was developed by the European Committee for Electro-Technical Standardization. The higher the number, the better the protection.

Buy Now!

Have the PH Meter with more value for your money!

• Water and Dust Proof
  
  
• Automatic Calibration just a single push of a button
  
  
• pH & Temperature display with switchable °C & °F
  
  
• Large, easy to read display screen
  
  
• Free 3 Buffer solutions (PH4.0, PH7.0 & PH10.0)

Features: This device is very effective, reliable, easy and safe to use.

• WATERPROOF HOUSING MEETS IP65 RATING !
• Automatic Calibration with just a push of a button
• Easy 3 points Calibration (pH 4.00, 7.00,10.00)
• Shows Large and Easy to Read Results on Display Screen
  
• Comes with the Standard Buffer Solutions pH4.0, pH7.0 & pH10.0 USA standards
• Can measure alkaline solution
• Replaceable electrode
• Display Temperature & pH simultaneously
• Easy to switch between °C and °F
• Data Hold & ATC
• Auto Power off that can be disable
• Pen size, easy to fit in pocket
• Low battery indicator
• Easy to replace and assemble with new battery (LR44)
• High quality and accurate testing results are guaranteed
• Approved by strict quality and safety standards
• Wide range of application: Pools, Aquariums, Labs, Aquaculture, Car washes, Water testing and Waste water treatment
• Totally Brand New

Specifications:

• IP Grade: IP65 WATERPROOF
• Measuring Range: 0~14pH
• Accuracy : ±0.2pH
• Resolution : 0.1pH
• Calibration Point: 4, 7, 10
• Temperature Accuracy: ±1°C
• Temperature Resolution: 0.5°C/°F
• Automatic Temperature Compensation : 0~50°C
• Operating Condition
  • Operating Temperature: 0°C~50°C (32°F~122°F)
  • Operating Humidity: 0~80%RH
• Auto Power Off (Sleep Mode) with disable feature
• Unit °C & °F Switchable
• Self Calibration
• Waterproof (IP65)
• Display: LARGE 4-digit display
• Low battery indicator
• Storage Temperature: 0~50°C
• Dimension: 165 x 35 x 32mm (L x W x H)

Accessories included:

• FREE 1.5V (LR44) Battery x 4
• FREE 3 x Buffer Powder Solutions: pH4, pH7, & pH10
• Operations Manual
• Standard Packaging Box

Warranty: 2 years warranty

All our products are manufactured under the strict quality control guidelines established by EN ISO9001-2000 Standards

Operating Information:

1. Remove the cover from the meter to expose the electrode out. White crystals are normally present on the cap or on the electrode
2. Dip the electrode into the test solution. Press power button and stir it to get a stable reading.
3. The small dot (.) in between the PH reading will flash on and off when measuring starts. The meter will display both pH and temperature (°C or °F).
4. Press hold button to freeze current reading. "Hold" text will be displayed and the small dot stop flashing. Press "HLD" button again to released the hold mode.
5. Press the power button to turn off the meter. Clean the electrode and put back the cover.

   PH CALIBRATION
   
   
   PH868-5 has a unique calibration design that features automatic buffer recognition to avoid error(s).

   1. Dip the electrode into pH7.0 buffer solution first.
   2. Just press calibration ("CAL") button to start the automatic calibration.
      
      Simply press the hold button to adjust the value if buffer solution is not 4, 7, or 10 such as pH3.5, 4.50, etc.
      
      
   3. When the meter exits the calibration mode, rinse the probe with distilled water or rinse solution like tap water
   4. Do step 1-3 to calibrate with pH4.0 & pH10.0 and the easy calibration is complete.
      
      
      
      

   TEMPERATURE UNIT SETTING (switching °C and °F)

   1. Turn the meter off first.
   2. Press the power button & calibration "CAL" button simultaneously.
   3. Press hold "HLD" button to choose between °C and °F.
   4. Press calibration "CAL" button to save the temperature unit. An "SA" will be seen on screen.