VIVOSUN TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester (Blue) industrial Flexible - Twist the end

Flexible - Twist the end cap to change length and firmness of bristles

The box has 2 throws so one can switch both hot and neutral or both phases of a 220V line

Safely Driving: The car holder mount fixes the mobile phone in the most comfortable operating position in front of you

Laptop Tablet or other Bluetooth device

the stands made of the aluminum alloy makes the Stander durable

VIVOSUN TDS Tester 3-in-1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester (Blue) industrial Flexible - Twist the endVIVOSUN TDS Tester 3 in 1 TDS EC & Temperature Meter Ultrahigh Accuracy Digital Water Quality TDS Tester (Blue) Product Features Multi functional: Provides accurate and reliable test readings; 3 in 1 digital tds meter provides accurate readings for TDS (total dissolved solids) EC (electrical conductivity) and temperature Useful Tool: Saves you money while protecting your health; Home water test kit alerts you when its time to change filters to remove