Digital Multimeter Automotive AC/DC Volt Amp Dwell Meter RPM Tester + Tach Clamp
About 770J Automotive Multimeter
【High Precision Automotive Multimeter】Measure DC Amperage to 20A, AC DC Volt to 750V~1000V, Ohm Range from 200Ω to 200MΩ, Temp range from -4~1800℉, 3/4/5/6/8 Cylinder Switchable, 0.1ms~10.0 ms pules width, 000~10000RPM Tachometer and Dwell Angle Test.
【Multi-function Multimeter】Data Hold,NCV function,Auto Backlight,Auto Power Off,Diode Test,hFE test,Continuity Buzzer,Temperature Measuring,Auto Backlight makes it convenient for troubleshoot car engine battery and electric problems in dim place.
【NCV Sensitive Detection】Press the button of NCV of the voltage meter and close to the lead being measured,buzzer will alarm,in order to make sure circuits were alive in the house.Safely and Accurately to check household electrical problems.
【Measure Safety】Confirm to the security requirements of 600V CAT IV 1000V CAT III , another protective rubber sleeve around the Ohmmeter,and the fuses can protect the multimeter effectively too, which gives you double protection and provide you the HIGHEST SECURITY during the working.
【What You Will Get？】1* HP-770J Automotive Multimeter，2*Test Leads,1* Thermocouple ,1*English Manual,1*Small Screwdriver
【Multi-function Multimeter】Data Hold,NCV function,Auto Backlight,Auto Power Off,Diode Test,hFE test,Continuity Buzzer,Temperature Measuring,Auto Backlight makes it convenient for troubleshoot car engine battery and electric problems in dim place.
【NCV Sensitive Detection】Press the button of NCV of the voltage meter and close to the lead being measured,buzzer will alarm,in order to make sure circuits were alive in the house.Safely and Accurately to check household electrical problems.
【Measure Safety】Confirm to the security requirements of 600V CAT IV 1000V CAT III , another protective rubber sleeve around the Ohmmeter,and the fuses can protect the multimeter effectively too, which gives you double protection and provide you the HIGHEST SECURITY during the working.
【What You Will Get？】1* HP-770J Automotive Multimeter，2*Test Leads,1* Thermocouple ,1*English Manual,1*Small Screwdriver
770J Automotive Multimeter Specifications:
AC Current: 20A
AC Voltage:200mV/2V/20V/200V/750V
DC Voltage:200mV/2V/20V/200V/1000V
Resistance:200Ω/2KΩ/20KΩ/200KΩ/20MΩ/200MΩ
Temp:-4~1800 ℉(-20~1000 ℃) (Temperature probe included)
Dwell Angle:0-120.0°,0-90.0°,0-72.0°,0-60.0°,0-45.0°
Tacho (Rotate Speed):500~10000 RPM (+/-1.5% + 8)
More Functions:
√NCV
√Data Hold
√Diode Test
√Auto Shut Down
√Auto Backlit Display
√Continuity W/ Buzzer
√LED Dial Indicator Light
√Manual Range Switchable
√Degrees Celsius / Fahrenheit Switchable
770J Automotive Multimeter Specification:
| DC Voltage | Range | Accuracy | Resolution |
| 200mV | ±(0.5% of rdg + 8digits) | 100μV | |
| 2V | 1mV | ||
| 20V | 10mV | ||
| 200V | 100mV | ||
| 1000V | ±(1.5% of rdg + 8 digits) | 1V | |
| AC Voltage | Range | Accuracy | Resolution |
| 200mV | ±(2.0% of rdg + 10 digits) | 100μV | |
| 2V | ±(1.5% of rdg + 10 digits) | 1mV | |
| 20V | 10mV | ||
| 200V | 100mV | ||
| 750V | ±(2.5% of rdg + 10 digits) | 1V | |
| Resistance | Range | Accuracy | Resolution |
| 200Ω | ±(1.2% of rdg +15 digits) | 100mΩ | |
| 20kΩ | ±(0.8% of rdg +8 digits) | 10Ω | |
| 200kΩ | 100Ω | ||
| 20MΩ | ±(2.5% of rdg + 15 digits) | 10kΩ | |
| 200MΩ | ±【5.0% of （rdg-10）+30 digits】 | 1 kΩ | |
| DC Current | Range | Accuracy | Resolution |
| 20A | ±(2.0% of rdg + 10 digits) | 10mA | |
| Temperature (K type) | Range | Accuracy | Resolution |
| (-20～1000)℃ | ±(3%of rdg +2 digits)＜400℃ | 1℃ | |
| ±(3.5%of rdg +5 digits)≥400℃ | |||
| (-4～1800)℉ | ±(3%of rdg+2 digits)＜750℉ | ℉ | |
| ±(3.5%of rdg +5 digits)≥750℉ | |||
| Tachometer | 500-10000RPM | ±(1.5%of rdg＋8 digits) | - |
| Dwell : | 0 - 120.0° | ±(1.5%of rdg＋8 digits) | 3 CYL |
| 0 - 90.0° | 4 CYL | ||
| 0 - 72.0° | 5 CYL | ||
| 0 - 60.0° | 6 CYL | ||
| 0 - 45.0° | 8 CYL |
HoldPeak HP-705A Inductive Signal Pick Up Clamp Description:
【Please Note】This signal pickup tool ONLY works with a digital multimeter or oscillograph that has Signal Input Function. The ignition frequency of the engine ignition system must be between 10 Hz and 400Hz
【Accurate Speed Tester】This tachometer compares the pulse sequence with the measured pulse frequency, and calculates the relationship between ripple balance and speed to keeps track of the true engine RPM for all types of gasoline engines.
【Wide Measuring Range】The 600RPM~12000RPM general detecting range of this RPM signal pickup clamp allows you to detect the RPM of the spark plug ignition gasoline engine with ease.
【Hassle-free Installation】Simply connect the leads to the input terminals of the automotive multimeter for accurate automotive engine adjustment and diagnosis.
【After Sale Service】The different ignition systems might lead to various testing results, please feel free to contact us for technical support, any questions you are welcome to turn to us.
【Accurate Speed Tester】This tachometer compares the pulse sequence with the measured pulse frequency, and calculates the relationship between ripple balance and speed to keeps track of the true engine RPM for all types of gasoline engines.
【Wide Measuring Range】The 600RPM~12000RPM general detecting range of this RPM signal pickup clamp allows you to detect the RPM of the spark plug ignition gasoline engine with ease.
【Hassle-free Installation】Simply connect the leads to the input terminals of the automotive multimeter for accurate automotive engine adjustment and diagnosis.
【After Sale Service】The different ignition systems might lead to various testing results, please feel free to contact us for technical support, any questions you are welcome to turn to us.
RPM Clamp Features:
Works perfectly with signal input function multimeter for rpm measurement
The signal pickup lead is professionally designed for adjustment and diagnosis of automotive engine, and it can be used with oscillograph or multitester to measure frequency or tach rpm.
HP-705A pickup kit needs to work with digital multimeter features with signal input and capable of measuring parameters of vehicle engine systems.
Adapting standard banana plug of 3/4 inch, inductive clamp is compatible with most multimeters with signal input functions.
HP-705ARPM Specification:
Tach Measuring Range: 600RPM ~ 12000RPM
Detection Mode: Magnetive Induction Measurement
Applicable Engine: Spark Plug Igintion Gasoline Engine
Detection Site: Secondary End Conductors of High Voltage Ignition Coil
The signal pickup lead is professionally designed for adjustment and diagnosis of automotive engine, and it can be used with oscillograph or multitester to measure frequency or tach rpm.
HP-705A pickup kit needs to work with digital multimeter features with signal input and capable of measuring parameters of vehicle engine systems.
Adapting standard banana plug of 3/4 inch, inductive clamp is compatible with most multimeters with signal input functions.
HP-705ARPM Specification:
Tach Measuring Range: 600RPM ~ 12000RPM
Detection Mode: Magnetive Induction Measurement
Applicable Engine: Spark Plug Igintion Gasoline Engine
Detection Site: Secondary End Conductors of High Voltage Ignition Coil
Package include:
1 x HP-770J Multimeter ( battery not included )
1 x Test Leads
1 x Temperature Probe
1 x Carrying Case
1 x Manual
1 x Test Leads
1 x Temperature Probe
1 x Carrying Case
1 x Manual
1 x 705A RPM Inductive Signal Pickup Clamp
