Company Advantages1. The design of HoldPeak aircraft engine monitor follows the latest trends. The product has the advantage of low power consumption
2. When people choose this product for the kitchen, they can be at ease knowing that its smooth surface won't grow bacteria or other microorganisms. With high accuracy, it provides users with accurate measurement data
3. This product provides an ideal cushioning effect. It will not tend to produce too much squeeze to the feet under constant impacts from the ground. The product is shockproof due to its sturdy housing
Digital Engine Analyzers-HP-6688D 1000V Auto Range.

Brand Name | HoldPeak |
DIY Supplies | Electrical |
Display Type | Digital Only |
Model Number | HP-6688D |
DC Voltage | 600mV~1000V |
AC Voltage | 600mV~750V |
DC Current | 20A |
AC Current | 20A |
Resistance | 600Ω~60MΩ |
Capacitance | 9.99nF~99.9mF |
Temperature | -20℃~1000℃ |
Frequency | 10Hz~10MHz |
Duty Cycle | 1.0%~99.0% |
Display | 6000 |
Range Select | Auto |
Diode Test | Yes
|
Continuity Buzzer | Yes |
Data Hold | Yes |
Back Light | Yes |
Auto Power Off | Yes |
℃/℉ | Yes |
ms-PULES | 0.1ms~10.0ms |
Tach | 600~12000RPM |
Dwell | 4/5/6/8 CYL |
Signal Analog Output | Yes |
Battery Type | 9V(6F22)x1 |
Dimension | 218x122x75mm |
Weight | 760g |


Company Features1. Focusing on development and production of aircraft engine monitor , Zhuhai JiDa Huapu Instrument Co.,Ltd is globally known in this industry.
2. We have our own plant. It is equipped with a very wide range of manufacturing machines and has the ability to design, produce, and package the product needed.
3. Our company holds strong values – always keeping to our promises, acting with integrity and passionately working to deliver the best results for customers.