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MFJ-201 Solid-State Grid Dip Meter Less Coils, in Like New Condition

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MPN:
MFJ-201
Condition:
Used
Shipping:
$12.00 (Fixed Shipping Cost)
  • MFJ-201 Solid State Grid Dip Meter in like new condition. Covers 1.5-250 MHz across 6 bands with thumbwheel tuning and color-coded scales. Compact handheld design, battery powered (9V), includes meter, sensitivity control, and headphone jack. Perfect for checking resonant frequencies of antennas, coils, traps, and tuned circuits; use as absorption wavemeter, test oscillator, or for coax length measurements. Excellent cosmetic condition with minimal signs of use. Note: No coils included
  • MFJ-201 Solid State Grid Dip Meter in like new condition. Covers 1.5-250 MHz across 6 bands with thumbwheel tuning and color-coded scales. Compact handheld design, battery powered (9V), includes meter, sensitivity control, and headphone jack. Perfect for checking resonant frequencies of antennas, coils, traps, and tuned circuits; use as absorption wavemeter, test oscillator, or for coax length measurements. Excellent cosmetic condition with minimal signs of use. Note: No coils included
  • MFJ-201 Solid State Grid Dip Meter in like new condition. Covers 1.5-250 MHz across 6 bands with thumbwheel tuning and color-coded scales. Compact handheld design, battery powered (9V), includes meter, sensitivity control, and headphone jack. Perfect for checking resonant frequencies of antennas, coils, traps, and tuned circuits; use as absorption wavemeter, test oscillator, or for coax length measurements. Excellent cosmetic condition with minimal signs of use. Note: No coils included
  • MFJ-201 Solid State Grid Dip Meter in like new condition. Covers 1.5-250 MHz across 6 bands with thumbwheel tuning and color-coded scales. Compact handheld design, battery powered (9V), includes meter, sensitivity control, and headphone jack. Perfect for checking resonant frequencies of antennas, coils, traps, and tuned circuits; use as absorption wavemeter, test oscillator, or for coax length measurements. Excellent cosmetic condition with minimal signs of use. Note: No coils included
  • MFJ-201 Solid State Grid Dip Meter in like new condition. Covers 1.5-250 MHz across 6 bands with thumbwheel tuning and color-coded scales. Compact handheld design, battery powered (9V), includes meter, sensitivity control, and headphone jack. Perfect for checking resonant frequencies of antennas, coils, traps, and tuned circuits; use as absorption wavemeter, test oscillator, or for coax length measurements. Excellent cosmetic condition with minimal signs of use. Note: No coils included
  • MFJ-201 Solid State Grid Dip Meter in like new condition. Covers 1.5-250 MHz across 6 bands with thumbwheel tuning and color-coded scales. Compact handheld design, battery powered (9V), includes meter, sensitivity control, and headphone jack. Perfect for checking resonant frequencies of antennas, coils, traps, and tuned circuits; use as absorption wavemeter, test oscillator, or for coax length measurements. Excellent cosmetic condition with minimal signs of use. Note: No coils included
$24.99
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Description

MFJ-201 Solid-State Grid Dip Meter Less Coils, in Like New Condition.

 Somehow the coils got separated from this grid dip meter.

 If you have the coil set and a meter in rough shape, this is an excellent buy.

MFJ-201 Solid-State Grid Dip Meter (also called Dip Meter or GDO equivalent).
 
universal-radio.com
This is a compact, battery-powered transistorized dip meter from MFJ Enterprises, a modern successor to classic vacuum-tube grid dip oscillators. It is popular among amateur radio operators, antenna experimenters, and technicians for checking resonant frequencies of tuned circuits without needing to power up the device under test.
 
 
Key Specifications
  • Frequency Range: 1.5–250 MHz continuous coverage in 6 bands with plug-in coils.
  • Power: Single 9V battery (not included); includes battery check function.
  • Features: Thumbwheel tuning with color-coded readout, sensitivity control, earphone jack (for use as a signal generator or absorption wavemeter), meter for dip indication. Compact size: approximately 2" × 2.5" × 7" (including coil).
     
     
  • Uses: Finding resonant frequencies of coils, antennas, traps, and tuned circuits; measuring electrical length of coax; absorption wavemeter for transmitter output checks; neutralizing tank circuits; rough inductance/capacitance measurements; field strength indication; and more. Can also function as a simple test oscillator.
     
     
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