Cart Continue shopping “3 in 1 Decibel Sound Level meter with time clock, temperature & humidity display” has been added to your cart. Product Price Quantity Subtotal × Ultrasonic diffuser (small) Rs.349.00 Ultrasonic diffuser (small) quantity Rs.349.00 × 3 in 1 Decibel Sound Level meter with time clock, temperature & humidity display Rs.6,432.00 3 in 1 Decibel Sound Level meter with time clock, temperature & humidity display quantity Rs.6,432.00 Coupon: Apply coupon Update cart Cart totals Subtotal Rs.6,781.00 Total Rs.6,781.00 Proceed to checkout