Advantec 07030070 Test Strips, Nickel Check (Ni2+), 0 to 1000 ppm; 100 Strips/Pk sold2025 Each size is about: 4

Each size is about: 4 inches in length and 1

UL Listed (3 Pack)

Uncertainty of measurement: ≤ (0

the output voltage is VCC / 2

like car Audio

Advantec 07030070 Test Strips, Nickel Check (Ni2+), 0 to 1000 ppm; 100 Strips/Pk sold2025 Each size is about: 4Advantec 07030070 Test Strips, Nickel Check (Ni2+), 0 to 1000 ppm; 100 Strips Pk These ion Test strips make water testing fast and easy. Conveniently packed in screw top bottles, the Test papers are safe even in rugged field applications. Obtaining simultanious pH and ion concentration results couldn't be easier. Simply dip the Test strip in your water sample, wait about 15 seconds for the water to penetrate the strip, and Compare the color changes