Function Generator/Frequency Counter HTC Features: o Frequency Range : 0.1Hz-2MHz (FG-2002), 0.1Hz-10Mhz (FG-2010) o Wavedorms : Sine wave, Square wave, Traingle wave, Positive & amp; Negative Sawtooth and positive & amp; Negetive Pulse o Square-wave front : 0.1Hz-2MHz& lt;100ns, 0.1Hz-10MHz& lt;35ns o Sine wave Distortion : & lt;1%(10Hz-100KHz) o Frequency Response : 0.1Hz-100KHz≤ ± 0.5dB, 100KHs-5MHzz≤±1dB, 100KHz-2MHz& lt;+1dB 330. LX-10A MINI LUX METER VB-8205 SL-13A MINI SOUND LEVEL METER Features Data Hold Auto Power Off (APO) Max./Min. Power : AAA 1.5V X 3 Standard Accesories : Manual Dimension : 160(H) x 50(W) x 28(D)mm Authorized Dealer Of Shree Vissnu Scientific Company In Coimbatore, Madurai, Tiruchirappalli, Tiruppur, Salem, Erode, Thoothukudi, Karur, Tuticorin, Coimbatore, Madurai, Nilgiris, Kancheepuram, Theni, Erode, Thanjavur, , Namakkal, Krishnagiri, Coimbatore, Dindigul, Tiruppur, Theni, Tirunelveli, Vellore, Thiruvannamalai, OOty Kancheepuram, Cuddalore, Salem, Tiruppur, Cuddalore, Erode, , Erode, Namakkal, Salem, Kancheepuram, Madurai, Namakkal, Perambalur, Nilgiris, Theni, Tuticorin, pondicherry, kanjikode, Palakkad, Hosur, mandiya, Malur, Nanjangodu, hosur sipcot phase-1, phase visit us our website