Product details: Usage Clinical, Hospital Therapy Modes4 Pole, 4 Pole Vector 900, 4 Pole Vector 450, 2 Pole per-modulated Carrier Frequency4 and COMBO(IFT+MS+TENS+US+Deep Heat) Digital is the combination Physiotherapy Electro therapy product IFT TECHNICAL SPECIFICATION :- Programmes: 45 with digital Display " OPERATING FREQUENCY : 230 Volt AC/50 Hz " Out Put Type : 100% isolated " Medium Frequency : 4 Khz & 2Khz " Out put : Two separate output CH-1 & CH-2 " Out put Current : 0 to 100ma : 0 to 100ma " Out put Freq. :It can be varied in 0-150 Hz constant mode by using beat-freq.Up/down keys " Display :Green colour seven segment display. " Timer :0-99 minutes " Scan patterns :Rectangular,Trapezoidal & traingular " Therapy modes : 4 pole Interferential therapy,4 pole vector Interfrential therapy 2 pole Interferential therapy. Technical Specifications of Tens Unit : Output Channel : 2 Frequency : 10,30, 50, 70, 90, 110, 125, 135, 140, 150Hz Ultrasound Unit: 1Mhz Technical Specification: Ultrasonic nominal Frequency : 1 Mhz Pulse ratios : 1:1,1:4,1:7,1:10 Treatment time : 0 to 6 Minutes Timer : Electronic timer 0 to 99 minutes with digital display Display Accessories : 4 IFT wires ,4 IFT Electrodes ,1 US Wire ,1 US Applicator ,1 Main Cord ,2 MS Wire ,2 MS Electrodes ,1 pen Electrode ,3 strap set ,2 Gel Bottle ,1 Carry Bag ,2 Extra Fuse ,Few Spare Accessories ( 2 Wire and 2 MS n 2 IFT Pads )