Check the listing for details. GW Instek 2MHz Function Generator Model GFG-8020H ++ Nice ++ with stand/handle. Condition: Used. Listed at 89.95 USD. GW Instek Function Generator Model GFG-8020H ++ Nice ++ with stand/handle Also Includes power cord Good working condition 2MHz Function Generator The GFG-8020H Function Generator delivers one of the most economic and feature-rich solutions available in the 2MHz frequency range. The GFG-8020H offers extra value with CMOS output, a built-in 4-digit counter, Coarse and Fine tuning with a 1000 : 1 Tuning Range, and a digital LED display. Combined with functions, such as Variable DC Offset Control, Output Overload Protection, and VCF input, the GFG-8020H is suitable for the most demanding budgets in education or instrument testing. GFG-8020H Specifications The specifications apply when the GFG-8020H is powered on for at least 30 minutes under +20°C~+30°C. MAIN OUTPUT Waveform SINE, TRIANGLE, SQUARE, TTL pulse and CMOS output Amplitude >20Vp-p (open circuit ) >10Vp-p (into 50Ω load) Impedance 50Ω±10% Attenuator -20dB±1dB (at 1kHz) DC Offset +10V (+5V into 50Ω load) Duty Control 1:1 to 10:1 continuously adjustable Display 4 digits LED display Frequency Range 0.2Hz to 2MHz 7 ranges Frequency Control Separate coarse and fine tuning SINE WAVE Distortion Flatness Response TRIANGLE WAVE Linear 98%, 0.2Hz ~ 100kHz 95%, 100kHz ~ 2MHz SQUARE WAVE Symmetry Rise / Fall Time CMOS OUTPUT Level 4Vpp±1Vpp ~ 14.5Vpp±0.5Vpp adjustable Rise / Fall Time TTL OUTPUT Level > 3Vpp Rise / Fall Time VCF Input Voltage Approx. 0V ~ 10V(±1V) input for 10:1 frequency ratio Input Impedance 10kΩ±10% FREQUENCY COUNTER Mode Internal only Range 0.2Hz ~ 2MHz Accuracy Time base accuracy±1 count Time Base Oscillation frequency 3.58MHz, Temp. stability ±20ppm(23° C ± 5° C) Resolution 0.1Hz, 1Hz, 10Hz, 100Hz, 1kHz POWER SOURCE AC100V/120V/220V/230V±10%, 50/60Hz ACCESSORIES User manual x 1 Power cord x 1 Test lead GTL-101 x 1 DIMENSIONS & WEIGHT 230(W) x 95(H) x 280(D)mm Approx. 2.1 kg