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| Protek 820C 20 MHz Hand Held Digital Oscilloscope Description: |
Protek 820C 20 MHz Hand Held Digital Oscilloscope with LCD, high resolution color monitor is a Protek 20MHz Hand-Held DSO-DMM. This Protek oscilloscope has 20 automatic waveform measurements with the Protek 20 providing self test and self calibration. Free ground shipping within continental USA.
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| Protek 820C 20 MHz Hand Held Digital Oscilloscope Characteristics: |
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20Mhz bandwidth
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Built in High accuracy 6000 count True RMS DMM
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200MS-s
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20 automatic waveform Measurements
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Self test and Self calibration
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Help menu
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125KB record length for each channel
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10 waveforms and setups may be stored and recalled
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USB port,Software and cable included
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High Resolution 320x 240 pixel Monochrome LCD
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Edge-Pulse width, TV-Pattern and Delay trigger modes
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Optional Acessaries- Carrying Bag , Spare NiMH Rechargeable Battery Pack , 600 Amp Current Probe
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| Protek 820C 20 MHz Hand Held Digital Oscilloscope Specifications: |
| Vertical |
No. Inputs- 2;
Analog Bandwidth 20MHz;
Rise Time < 17.5ns;
Sensitivity 5mV to100V-div (in a 1,2,5 sequence);
Resolution 8 bit;
Offset +- 5 div from the center;
Vertical Accuracy +- 3 Per cent;
Input Impedance 1MW +- 1 per cent
20pF +- 1.3pF;
Max. Input Voltage 300V DC or AC peak;
Probe Attenuation x1 and x10
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| Horizontal |
Sweep Rate 50n-Div to 50s-Div;
Time Base Accuracy; +- 0.01 per cent
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| Acquisition System |
Acquisition Modes Sample, Peak detect, Envelope, Average;
Sample Rate 200Ms-S;
Sample Rate Accuracy 100ppm;
Record Length 125KB-Channel;
Waveform Interpolation Dot, Linear, Sine, and Pulse
Peak Detect 10ns minimum;
Averages 2 to 256
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| Trigger |
Sensitivity 0.5 Div (DC to 5MHz);
Trigger Types Edge, Pulse width, Video;
Coupling AC, DC HF-Reject, LF-Reject, Noise Reject;
Modes Normal, Single, Roll, Auto
Trigger Level Range +- 20 Div from the center of the screen;
Trigger Level Accuracy +- 0.4 Div;
Trigger Source CHA and CHB
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| Video Trigger |
Video Trigger sensitivity 0.7 Div;
Video Type NTSC, PAL, Secam
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| Measurements |
Types P-P, Max, Amplitude, Top, Base, Pos-Neg over shoot, Pre-shoot, RMS, Mean, One cycle mean, Freq., Period, ±Width, ±Duty cycle, Rise-Fall time, Delay and Phase shift
Cursors DV, DT
Weighting Rectangular, Hamming, Hanning and Blackman-Harris
Amplitude Display 1, 2, 5, 10dB-Div
Maximum Frequency 1.25GHz
Memory 10 waveforms and settings saved and recalled
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| DC Volts |
Range 600mV to 1000V;
Accuracy +- (0.3 per cent + 10d);
Best Resolution 100V;
Impedance 10MW;
Overload protection 1000VDC or AC peak
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| AC Volts |
Range 6V to 600V;
Accuracy +- (0.75per cent + 10d) 50Hz to 1KHz;
+- (2.0 per cent + 10d) 1KHz to 30KHz
Best Resolution 1mV ;
Impedance 10MW;
Overload protection 1000VDC or AC peak
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| Resistance |
Range 600W to 60MW;
Accuracy +- (0.5 per cent + 10d);
Best Resolution 100mW;
Overload Protection 250V DC or AC peak
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| Capacitance |
Range 60nF to 300 F;
Accuracy +- (2.0 per cent + 10d)
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| Other measurements |
Diode Test Accuracy +- 2 per cent;
Continuity Buzzer will sound < 60W
dBm with reference impedances of 2, 4, 8, 16, 50, 75, 93, 110, 125, 135, 150, 300, 600, 900, 1K or 1.2KW
High Current To 600A with external current Clamp
Temperature (with Probe) To 600�C (1112 F)
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Need Technical Advise? Please Call: 602-795-4033
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