Digital ph tester meter

Buy Auto Calibration Digital PH Tester Meter Thermometer Kit Waterproof Pocket Pen for R673.73

Description:   PH-618  Portable Digital PH Pen Meter Automatic Correction Water Quality Analysis Tester for Aquarium Specification: Range: pH 0.00-14.00, Temperature 0°C-50°C (32°F-122°F) Resolution: 0.01PH, Temperature 0.1°C (0.2°F) Accuracy: ±0.1pH, Temperature ±1.0°C Battery: 4 ×1.5V (AG-13) Temperature Compensation: 0°C~50°C Operating Temperature: 0°C~50°C Dimensions: 188mm × 35mm × 35mm Weight: 80g Package includes: 1 x PH-618  Portable Digital PH Pen Meter Details pictures:

Buy PH/TDS-2683 2 in 1 Water Quality Tester pH/TDS Meter Waterproof Double Display for R1,237.19

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  PH Meter Strips Indicator Test Strips 1-14 Paper   • Approximate size of pack 70 x45mm • PH 1-14 Colour chart in each pack • Litmus Paper test strips change colour within 15 seconds to be matched with the pH scale colour chart Scales is as follows:- • 1-3 Indicates a very high Acidic Substance • 4-6 Indicates an Acidic Substance • 7 Indicates Neutral • 8-11 Indicates an Alkaline Substance • 12-14 Indicates a very high level of Alkalinity

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FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Descriptions: The Digital Insulation Resistance Tester series have high performance, and safe configuration and improved electrocircuit. It is one new item which has more fully function, higher precision, and easier operation. It's also one quakeproof, dustproof and dampproof tester and can fit work environment of outdoor. The output testing voltage changed between 500V/1000V/2500V/5000V for different item no. The resistance 200GΩ, the tester also can measure alternating voltage. This Tester apply for all kinds or electric equipment and insulation materials such as transformer, electromotor, cable, switch, appliance, etc. It is a perfect electrical testing meter. Specifications: Testing Voltage:500v/1000v/2500v/5000v Insulation Resistance:1MΩ-200GΩ Accurancy: 1MΩ -200MΩ:±(3.0% of rdg + 5 digits); 200MΩ-10GΩ:±(5.0% of rdg + 5 digits); 10MΩ -200GΩ:±(10.0% of rdg + 5 digits); AC Voltage:750V Accurancy:±(2.0% of rdg + 5 digits); Display:1999 Range Select:AUTO Data Hold:yes Low battery indication:yes Back Light:yes HV red indication lamp light:yes Features: Size of LCD: 68×55mm (Height of character is 35mm) Power: 1.5V(AA)*6 Size of shape: 218×122×75mm Weight: 900g Environment:Working temperature: 0~40°C,relative humidity Storage temperature: -10~50°C, relative humidity Package Included: 1 x HP-6688B Resistance Tester 3 x Test Lead 1 x Retail Box 1 x English Manual 1 x Test Leads 1 x HP-6688B Black bag Detail Pictures: HoldPeak HP-6688B Insulation Resistance Tester Meter Digital 5000V Auto Range Megohmmeter multimeter HoldPeak HP-6688B Insulation Resistance Tester Meter Digital 5000V Auto Range Megohmmeter multimeter HoldPeak HP-6688B Insulation Resistance Tester Meter Digital 5000V Auto Range Megohmmeter multimeter