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Pocket Sized Meters

Online Catalogue | Water Testing Kits |  Pocket Sized Meters

An ORP meter measures the Oxidation or Reduction Potential of the water. This is a direct measure of pollution index of the water, since more pollution gives a lower ORP reading. As described by Chris Walster, a veterinarian at the Island Veterinary Clinic in Staffordshire, England, in the Summer 97 issue of Koi Health Quarterly,
Put simply, ORP is a measure of pollution. In a well conditioned koi pond you want oxidation reactions to occur, as they indicate the breakdown of water products. Therefore, the higher the ORP level, the less polluted the pond; the lower the ORP level, the more polluted the pond. A low ORP can indicate low dissolved oxygen, high nitrites, or high DOC (Dissolved Organic Carbon), with the DOC promoting the increase of harmful bacteria….A pond with an ORP value below 200 mV will promote growth of slime algae, between 200 and 250 will promote blanket weed or stringy algae, above 250 algae growth will be prevented……As ORP increases, the rate of healing of ulcers increases and at high levels ulcers can be prevented…

Senz Redox Meter for ORP Testing

Senz Redox Meter for ORP Testing
Ref: 813520
Redox tester - the Senz Redox tester is ideal for oxidisation-reduction potential (ORP) measurement. The Redox tester is suitable for a wide variety of applications including monitoring water and pollution.

Senz Redox Specification
SpecificationSenz Redox Tester
Range-999 to 999mV
Resolution1mV
Accuracy+/- 40mV
Battery4 x 1.5 Volt LR44 Button Cell
Battery Life150 Hours
Display8mm LCD
Dimensions15 x 32 x 170
Weight65 grams





Price: 78.00 (Including VAT at 20%)



Senz pH Pro Tester

Senz pH Pro Tester
Ref: 813812
The Senz pH tester is a user-friendly and simple to use pH tester. Calibration is just a touch of the CAL button and the measurement can be activated to manually hold or to obtain an end-point reading automatically.

The pH tester is housed in a water resistant case and features an easy to read, 8mm LCD display indicating pH over the range of 0 to 14pH with a resolution of 0.1pH and an accuracy of ±0.2pH. The ambient operating temperature range of the Senz pH tester is 0 to +50°C.

The Senz pH pocket-sized tester is ideal for measuring pH in many areas including industrial processing, hydroponics, swimming pools, koi ponds etc.


Senz pH Pro Tester Specification
SpecificationSenz pH Pro Tester
Range0 to 14ph
Resolution0.01pH
Accuracy+/- 0.05pH
Battery4 x 1.5volt LR44 Button Cell
Battery Life150 Hours
Display8mm LCD
Dimensions15 x 32 x 170
Weight70grams



Price: 76.80 (Including VAT at 20%)



pH Pal Plus Tester

pH Pal Plus Tester
Ref: 813513

The pH Pal Plus tester is a user-friendly and simple to use pH meter that ncorporates an automatic re-calibration feature. At the touch of a button, the instrument will automatically re-calibrate itself when used in conjunction with a 7 pH buffer solution.

The unit is housed in a water resistant case

The pH Pal Plus tester will power off automatically after ten minutes, maximising battery life.

This pocket-sized tester is ideal for measuring the pH in food processing and water testing applications. The pH tester
is an invaluable tool when mixing concentrates with water.

Please Note Colour of instrument case may Change.


pH Pal Plus Tester Specification
SpecificationpH Pal Plus Tester
Range0 to 14pH
Resolution0.1pH
Accuracy+/-0.2pH
Battery4 x 1.5volt LR44 Button Cell
Battery Life150hrs
Display8mm LCD
Dimensions15 x 32 170
Weight70




Price: 45.60 (Including VAT at 20%)



Combo pH Tester

Combo pH Tester
Ref: 813900

Combo pH Tester two-in-one pH & temperature meter. The Combo pH tester is a two-in-one instrument measuring pH and temperature. This pH tester and temperature meter features a clear LCD display and indicates pH over the range of 0 to 14 pH and temperature 0 to 49.9 °C.

The tester simultaneously displays pH and temperature and incorporates a one-touch auto-calibration feature. The Combo pH tester features an easy to use membrane keypad with auto-power off, display hold and calibration functions.

The Combo pH tester is housed in a robust, water resistant case measuring 39 x 39 x 176 mm which offers IP65 protection. Each tester is supplied with a detachable wrist strap, batteries and instruction card.


Combo pH and Temperature Tester Specification
SpecificatioonpHTemperature
Range0 to 14pH0 to 49.9C
Resolution0.01pH0.1C/F
Accuracy+/-0.05pH+/-0.5C
Battery4 x 1.5volt LR44 Button cell
Battery Life230 hours
Displaycustom LCD
Dimensions39 x 39 x176mm
Weight90grams






Price: 66.00 (Including VAT at 20%)



Koi Medic Salt Meter

Koi Medic Salt Meter
Ref: KMED
The KoiMedic is easy to use and has been designed to measure the salt concentration in ponds and tanks. Common salt, sodium chloride (NcCl) is commonly used in the healthcare and maintenance of fish, especially koi carp.

The KoiMedic tester is a pocket-sized instrument thatmeasures in either percentages (%) or in parts-per thousand (ppt) at the press of a button. The unit incorporates an automatic temperature compensation and an auto power off facility.




Price: 69.00 (Including VAT at 20%)



Hanna Combo pH/ORP/Temp Meter

Hanna Combo pH/ORP/Temp Meter
Ref: HI-98121
The Combo series of combination waterproof testers with advanced functions now includes the new model HI-98121 for simultaneous pH and ORP measurements, also reads temperature.

Designed for use out in the field and in murky conditions, the meters are sealed against humidity, float in water and have a bright green casing making them easily visible in low light levels.

•Dual level LCD screen
•Displays simultaneous readings
•Automatic temperature compensation
•Automatic calibration (HI 98121 only)
•HOLD function freezes readings for ease of recording
•Floating waterproof casing helps prevent accidental loss of meter during testing in difficult conditions
•Battery % level at start up and stability indicator helps ensure tester is in optimum working order
•Cartridge electrode - exclusive to Hanna
•Electrode replacement with stainless steel round connector means there are no pins to bend or break during replacement
•Exposed stainless steel temperature sensor facilitates faster and more accurate temperature measurement
•Combination pH and Redox / ORP electrode (HI 98121 only)


Supplied with the HI_98121 (ORP/Redox & pH)

•HI 73127 pH electrode
•HI 73128 electrode removal tool
•Batteries & instructions



Price: 209.04 (Including VAT at 20%)



Hanna ORP - Redox Pocket Meter

Hanna ORP - Redox Pocket Meter
Ref: HI-98201


Waterproof pH / °C

Waterproof, accurate and portable, this handy little pocket meter is a true go anywhere pH tester with replaceable electrode

Main benefits

•Automatic buffer recognition and calibration
•Robust, replaceable electrodes
•Proximity of exposed temperature sensor to pH electrode guarantees greater accuracy in temperature compensated readings
•Calibrate direct into Hanna buffer solution sachets
•Battery % displayed on start up with battery error prevention system (BEPS) to support optimum operation

Go anywhere pH testers

•Dual LCD screen displays pH and temperature simultaneously
•Temperature given in °C or °F
•Rubberised, easy to use two button operation
•Waterproof casing designed to float if dropped in water
•Tactile grip casings
•Replaceable electrodes help prolong the life of the meter
•Electrode features stainless steel round connector ensuring there are no pins to bend or break during replacement
•Exposed temperature sensor provides fast response time
•Removable safety cap

Supplied with:
HI 73127 pH electrode,
HI 73128 electrode removal tool,
Batteries and Instructions






Price: 102.60 (Including VAT at 20%)



Hanna Waterproof pH Tester

Hanna Waterproof pH Tester
Ref: HI-98127

Waterproof, accurate and portable, this handy little pocket meter is a true go anywhere pH tester with replaceable electrode

Main benefits

•Automatic buffer recognition and calibration
•Robust, replaceable electrodes
•Proximity of exposed temperature sensor to pH electrode guarantees greater accuracy in temperature compensated readings
•Calibrate direct into Hanna buffer solution sachets
•Battery % displayed on start up with battery error prevention system (BEPS) to support optimum operation

Go anywhere pH testers

•Dual LCD screen displays pH and temperature simultaneously
•Temperature given in °C or °F
•Rubberised, easy to use two button operation
•Waterproof casing designed to float if dropped in water
•Tactile grip casings
•Replaceable electrodes help prolong the life of the meter
•Electrode features stainless steel round connector ensuring there are no pins to bend or break during replacement
•Exposed temperature sensor provides fast response time
•Removable safety cap

Supplied with:
HI 73127 pH electrode,
HI 73128 electrode removal tool,
Batteries and Instructions


Price: 92.53 (Including VAT at 20%)



Hanna pH Tester

Hanna pH Tester
Ref: HI-98106
The name 'Champ' was given to one of our very first pocket pH testers when we first introduced pocket pH to the world market.

Today the HI 98106 (Champ®), which is the result of over two decades of research and manufacturing experience, is the updated version.

The redesigned Champ® features a rugged and ergonomically enhanced casing that fits comfortably in your hand and a larger LCD which makes it easier to read at any angle. With the latest innovation of a non-clogging fiber junction the new Champ® meters last much longer. Simply pull out 1-2 mm (1/8") of the junction fiber to completely renew the junction.

Today it is still an easy to use pocket pH tester which provides digital readout of pH.

Simply dip the tester into the solution you want to measure, and read the pH to 0.1 resolution on the digital display.




Price: 48.96 (Including VAT at 20%)



Hanna Checker for pH

Hanna Checker for pH
Ref: HI-98103
Pocket tester with long electrode

Quite simply our best selling pH tester, the Checker 1 is a real favourite with its clear LCD display, long thin pH electrode and ease of operation.
Simple to use, small enough to pop in a pocket and exceptionally well-priced it is an ideal budget-conscious pH tester

Main benefits
:

•Fast accurate readings from 0 - 14 pH with a resolution of 0.01 pH
•Small diameter electrode designed to fit easily into a test tube - ideal for laboratory sampling
•3000 hours of battery life
•Sturdy compact meter designed for direct sample testing
•Easy to read LCD with 0.01 pH resolution
•Thin long-reach pH electrode included as standardElectrode is quick and easy to replace by unscrewing it from the meter body and adding a new one

Fast Response

High Accuracy


•Sturdy compact meter designed for direct sample testing
•Easy to read LCD with 0.01 pH resolution
•Thin long-reach pH electrode included as standard
•Electrode is quick and easy to replace by unscrewing it from the meter body and adding a new one

Two-point calibration is simple to perform by turning the calibration screws at the top of the tester

Electrodes:

•Checker 1 uses a dedicated small diameter electrode - included as standard
•For replacement electrodes quote part number: HI 1270


Price: 42.90 (Including VAT at 20%)