HP-770K Automotive AC/DC Dwell Multimeter With Temperature Resistance Handsel RPM Indudctive Pick-up or AC/DC Current Clamp Adapter

【Multi-function】Measure AC DC Amperage to 20A, AC DC Volt to 750V~1000V, AC DC Ohm to 60MΩ, Capacitance to 60mF, Temp -4~1832℉, Frequency 9.999MHz, Duty Cycle, 3/4/5/6/8 Cylinder Switchable, 0.1ms~10.0 ms pules width, 600~12000RPM Tachometer and Dwell Test. Inductive Clamp for RPM measurement NOT included
【For Mechanics and DIYers】High accuracy 6000 counts multi-tester features with PEAK Hold on MAX/MIN. Diode & Continuity Test, NCV and AC True RMS, ℃/℉ switchable. With automatic zero adjust and overload protection on all ranges, 10 MΩ impedance.
【Large LCD Display】This voltmeter using the words 20mm, 3.0 inch LCD display with Auto backlight sensor makes it convenience for troubleshoot car engine battery and electric problems in dim place. Auto OFF after 15 mins with no operation
【Hands Free】Magnetic attachment on metal surface, Hanger, Kickstand to set your hands free, and auto backlight, led light in the knob allows your see the range and measurement clearly, especially when working under your vehicle or in the dark.
【Temperature Test】Comes with thermocouple for water tank, Auto Manual Ranging Switchable.

【Important Note】This Signal Pickup needs to be used with multimeter or oscillograph for tach RPM measurement for vehicle engine. It’s recommend to use it with 770K, 90K, 6688B automotive multimeter.
【Great Companion to Automotive DMMs】 Features with standard 3/4 inch banana plugs, which means makes it compatible with most automotive meters that features with signal input.
【Inductive Pickup Leads for 770K 90K】Perfectly work with automotive multitester, such as: 770K, 90K, 6688B. To measure secondary end conductors of high voltage ignition coil spark .
【Easy to Use】Clamp the spark plug wire with the mark ”→“ on the inductive pickup tool pointing to the spark plug for engine speed measurement.
【Notice in Measurement】The distance between the spark plug and the clamp of the instrument must be less than 3.93 inch (10cm) during test, and the ignition frequency of the engine ignition system must be between 10Hz and 400Hz

【AC/DC 600A Clamp-on Probe】Capable of measuring AC/DC up to 600 amps, This clamp adapter is built for higher current measurement.
【Great Companion to DMMs】1mV per ampere output & standard 3/4 inch banana plugs makes it compatible with most multitesters that features with 1mV sensitivity.
【Accurate Ampere Measurement】+/- 3.0%+10 accuracy for signal output conversion. The arrow on the Jaw indicates the DC current direction of positive current flow ( from positive to negative)
【Easy to Use】Maximum Jaw Caliber Size up to 1.77 inches (45mm), allows you to make accurate AC or DC amperage measurement up to 600 amps without breaking the circuit.
【Tips】Putting an amp-clamp on a power cord wouldn’t get a reading, you’ll need to put an amp clamp around the live wire only, or use an “AC line splitter”.