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Item no.: 101145 - 62 
Part number: YK-21PH W/ PE-03
EAN: 4016138523232
€ 90,99
Quantity discount

incl. VAT, ex. delivery
Delivery time
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Volume Discount
up to 20 % / up to € 18,20
Volume discount
* incl. VAT, ex. delivery
Quantity in Unit Price € You save €
1 90,99* ---
5 88,26* 3% = 2,73
10 86,44* 5% = 4,55
50 81,89* 10% = 9,10
100 72,79* 20% = 18,20

Voltcraft PH-100 ATC pH Meter

Technical data

Operating temperature 0 - 50 °C
Power supply 9 V battery pack
Weight 220 g
Height 205 mm
Can be calibrated to ISO
Width 68 mm

Highlights & details

  • Measurement range 0 - 14 pH, resolution 0.01 pH
  • Data hold
  • Two-point calibration
  • Automatic temperature compensation
  • Dimensions: (W x H x D) 68 x 205 x 30 mm
  • Weight: 220 g
  • Power supply: 9 V battery pack (not included)


The PH-100ATC is a handy pH-value measuring device with a resolution of 0.01 pH. Whether pH-value in swimming pool or oxygen content and conductance of water in the aquarium: Poor water values are often the cause of fish death, poor plant growth or for failed experiments in school and laboratory. And when the consequences of poor water quality become apparent, it’s usually too late. With our line of measurement instruments you can check various water quality levels and other parameters in a variety of fluids quickly and reliably.
The Voltcraft Digital pH meter PH-100 ATC is a reliable and accurate pH-meter for applications in schools, laboratories, aquariums, swimming pools or for quality check. With this measuring device, you can easily detect how acidy or alkaline a liquid is. The device has a fast response time and low power consumption. This makes is highly effective. With the hold function, you can „freeze“ the measuring value on the large LCD display. The automatic temperature compensation (ATC) ensures correct measuring values even in case of temperature fluctuations.


  • Data hold
  • Two-point calibration
  • Automatic temperature compensation.

Included in delivery

  • PH-100ATC
  • pH-electrode with storage solution
  • operating instructions

Please order calibration solution (buffer solution Order no. 109673) and 9V block battery pack (Order no. 652509) separately.

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