Kitagawa Gas Detection Tubes – 10 per pack – range 0.1 – 10%

Kitagawa Gas Detection Tubes – 10 per pack – range 2.5 – 2000ppm

Kitagawa Gas Detection Tubes – 10 per pack – range 8 – 1000ppm

Kitagawa Gas Detection Tubes – 10 per pack – range 5 – 600ppm

Kitagawa Gas Detection Tubes – 10 per pack – range 5 – 100ppm