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If you order from outside of US the product will be shipped from China.
Product DescriptionThis hand-held digital logic probe provides convenient and precise use in the measurement of logic circuits.
It displays logic levels (high or low), pulses and voltage transients down to 25 nanoseconds.
High intensity LED readouts provide instant response to the logic state.
Tests all logic families TTL/LSI, and CMOS/MOS digital This unit is a logic troubleshooting instrument which gives visual (LED light) and audio indications for logic levels and pulses.
It can also capture positive or negative events as short as 30 nanoseconds.
Operation Instruction
1.Connect the black alligator clip to ground or common of the circuit to be tested, the red alligator clip to Vcc of the circuit.
2.According to the type of logic to be tested, select TTL or CMOS with the TTL/CMOS switch.
Note: The level is nominal 0 to 5 VDC, and CMOS levels are 0 to 5-15VDC .
For Pulse or Logic level testing, set the PULSE/MEM switch to PULSE position
3.Touch the probe tip to the circuit point to be tested, The unit will give LED and sound indications indicating the logic level or signals.
4.Setting the PULSE/MEM switch to MEM position allows the unit to capture a positive or negative pulse, the yellow LED will light and PULSE position.
Specifications:
Power Supply:5~15V dc
Power Supply Protection:20VDC/VAC
Maximum Input Voltage:40VDC/VAC(duration ;15 seconds)
Maximum Input Signal Frequency:20MHz
Input Impedance:1MΩ
Pulse Indicator Flash Time:500mS
Operating Temperature:0~40℃, relative humidity<80% Storage Temperature:-20~50℃,relative main body only)
Weight:about 50g
Min. Detectable PW: 25ns
Input Impedance: 1M Ohm
Input Overload Protection: ±220VAC/DC, 15s
Supply Voltage Protection: ±20VDC
Power: 3V(CR2032) × 1
Note:
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of sale closing.
4.We ship to your or Paypal address. Please make sure your and Paypal address is correct before you pay.
1.We ship to your or Paypal address. Please make sure your and Paypal address is correct before you pay.
2.Items will be shipped within 1-3 business day when we received payment.
3.Delivery time depends on destination and other factors;
4.International buyers please note:
a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
b.Please check with your country\'s customs office to determine what these additional costs will be prior to buying.
Please feel free to contact us via or e-Mail if you have any question. We will reply within 24 hours in working day.
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