Horiba LAQUAtwin Compact pH Meter - pH22 | 3 Point Calibration

Warning: Powered by button/coin battery. Please keep it away from children.

• Accurate pH measurements in a few seconds, from a single drop.*
• Water pH varies in different environments, and a slight change can often have a major effect.
• Whether you need to keep the pH of an aquarium within tight limits, are checking for the acidity of rain water or for the quality of meat and fish products, LAQUAtwin compact pH meters are ideal for you. No matter where and when you need to test.

Applications include:

• Fresh water testing (rain, rivers, lakes, hot springs); aquaria; drainage treatment solutions; soil testing for improved agriculture; fermentation and brewing; food freshness testing; research laboratories; QC of medical supplies and cosmetics; preventative dentistry; school education, etc.

* Minimum volume required 0.1 mL (0.05 mL when using the HORIBA sampling sheet. Additional sampling sheets available from HORIBA as 100pc/box)

Features

• Autocalibration function recognizes standards.
• Temperature compensation
• IP67 waterproof
• Auto hold
• Automatic power off30 minutes
• 2, 3, or 5 calibration points, depending on model
• Model pH33 displays temperature
• All models supplied with calibration solution (pH 4 & pH 7)

Specifications

• Model: pH 11
  • Resolution: 0.1 pH
  • Calibration: Two-point
• Model: pH 22
  • Resolution: 0.01 pH
  • Calibration: Three-point Five-point
• Model: pH 33
  • Resolution: 0.01 pH
  • Calibration: Three-point Five-point
• Measurement Principle: Glass electrode method
• Minimum Sample Volume: 0.1mL (0.05mL with samping sheet B)
• Measruement Range pH / mV: 0 to 14 pH / 650 mV
• Calibration curves: USA / NIST
• Functions: Temperature compensation / IP67 Water & Dust Proof
• Display: Custom
• Operating Temp & Humidity: 5 to 400C, 85% or less
• Battery life: Approx. 400 hours in

What's in the Box

• [1] x Horiba LAQUAtwin Compact pH Meter - pH22 | 3 Point Calibration

WARNING: BUTTON/COIN BATTERIES ARE HAZARDOUS. KEEP OUT OF REACH OF CHILDREN Swallowing or placing a lithium button battery inside any part of the body can cause severe injury or death in 2 hours or less. Swallowing or placing a non-lithium button battery inside any part of the body can cause serious injuries. Medical attention should be sought immediately if you suspect that your child has swallowed or placed a button battery inside any part of the body. Call the 24-hour Poisons Information Centre on 13 11 26 (Australia) or 0800 764 766 (New Zealand) for fast, expert advice. Regularly examine devices and make sure the battery compartment is correctly secured, e.g., that the screw or other mechanical fastener is tightened. Do not use if the compartment is not secure. Dispose of used batteries immediately and safely out of reach of children.