Model Number: KT-401A-#5089 Key Specifications/Special Features: ● Test range is between 0.1 x 104 to 199.9 x 104 ions/cm3● Resolution: 0.1 x 104 ions/cm3● Tiny shape● Display concentration of positive and negative air ion● Check ion generator● LCD display: max reading of 1999● Test the textile or cloth, judge the ion's polarity and concentration● Attention: don't touch the rear square metal of the tester when testing● Supplied by LR44 button size battery● Dimensions: 78mm(L) x 27mm(W) x 9mm(H) Shipping Information:

FOB Port: Xiamen

Lead Time: 30 days

Main Export Markets:

• Asia
• Australasia
• Central/South America
• Eastern Europe
• Mid East/Africa
• North America
• Western Europe