PH Meters
Also available: EC Meters | Hand Held TDS Meters | In-Line TDS Meters | ORP Meters | Thermometers
HM Digital PH-80: pH HydroTester *NEW*
NEW! The PH-80 is an economically priced, reliable pH meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.
FEATURES
Measures pH and Temperature
One-touch automatic digital calibration
Water resistant
Simultaneous temperature display
Sleek, lightweight design
Large LCD display
Automatic Temperature Compensation (ATC)
Auto-off function, data-hold function and low-battery indicator
Includes storage solution in a sponge embedded in a translucent cap
Factory Calibrated: The PH-80 meter is factory calibration to pH 7.0. The meter can easily and quickly be recalibrated with digital calibration to pH 4.0, 7.0 or 10.0 using the meter's simple one-touch process.
Includes a cap, batteries, storage solution and pH 7.0 buffer
SPECIFICATIONS
pH Range: 0 - 14
Temperature Range: 1-80 °C; 33-176 °F
Resolution: 0.1 pH; Temperature resolution is 0.1 °C/F
Accuracy: +/- 0.2 pH; Temperature accuracy is +/-2%
Calibration: Digital automatic calibration (one point)
Electrode: Glass sensor and reference tube electrodes
Housing: Water resistant
Power source: 3 x 1.5V button cell batteries (model 357A; included)
Dimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches)
Weight: 53.9 g (1.9 oz)
Price: £30.83 (£37.00 including vat) each
HM Digital PH-200: Waterproof PH Meter
A handheld / portable pH tester that is perfect for both consumer and commercial use.
Ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more.
FEATURES
Measures pH and Temperature
Auto-ranging three point calibration with digital fine tuning
Includes 4 pH buffer solution in a sponge embedded in a clear cap, so you can see if it's dried up
Waterproof housing
Simultaneous temperature display
Measurement Range: 0-14 pH
Digital Calibration (push button)
Auto-off function, data-hold function and low-battery indicator.
Display: large and easy-to-read LCD screen includes simultaneous temperature reading.
Factory Calibrated: The PH-200 meter is three-point factory calibrated to 4, 7, and 10 pH. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.
Includes a cap, batteries, and lanyard
Incredibly accurate!
SPECIFICATIONS
pH Range: 0 - 14
Temperature Range: 0-80 °C; 32-176 °F
Resolution: 0.01 pH; Temperature resolution is 0.1 °C/F
Accuracy: +/- 0.02 pH
Calibration: Digital calibration by push button.
Electrode: Replaceable glass sensor and reference tube electrodes
Housing: Waterproof (submersible; floats)
Power source: 3 x 1.5V button cell batteries (included)
Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)
Weight without case: 96.4 g (3.4 oz)
Comes with manufacturer 1yr warranty.
Price includes delivery to UK Mainland
Price - £45.11 (£54.13 including vat and delivery)
Sorry, currently sold out.
pH7 Buffer Solution
HM Digital's pH buffer solution comes in powder form, so it's lightweight, takes up very little space, is inexpensive and has an indefinite shelf life.
Sold in packs of 5.
FEATURES
Simple to use.
Powder has an indefinite shelf life.
SPECIFICATIONS
Volume: Each powder packet makes 100 ml of solution (when mixed with distilled or deionized water)
Contents: 5 packets of 7.0 pH
Accuracy: +/- 0.02 pH at 25 degrees Celsius
Price includes delivery to UK Mainland
For 5 packets - £5.50 (£6.60 including vat and delivery)
pH/ORP Electrode Storage Solution
For use with HM Digital's PH-200, PH-80 and ORP-200. Always make sure your sensor is kept in an electrode storage solution. If dry, refill the cap with the OP-STOR storage solution.
FEATURES
Part #OP-STOR
For use with the PH-200, PH-80 and ORP-200
Convenient size
SPECIFICATIONS
Total volume: 60 cc
Contents: Specially formulated KCl solution for pH and ORP electrodes (sensors)
Bottle: Combination twist off and eyedropper style cap
Made in Korea
Price includes delivery to UK Mainland
Price - £6.25 (£7.50 including vat and delivery)
SP-P2: Replacement Sensor for the PH-200
Price includes delivery to UK Mainland
Price - £22.46 (£26.95 including vat and delivery)
Also available: EC Meters | Hand Held TDS Meters | In-Line TDS Meters | ORP Meters | Thermometers
