DC Resistance Tester ZZC-H03

DC Resistance Tester Model: ZZC-H03 Instrument: Product Description Product Description: Features 1 Instrument (1) Test speed: The instrument uses high-power integrated circuit, constant current output 3A current can quickly stabilize the measurement value, thereby significantly shorten the measurement time, than a single, double bridge measuring rapidity hundreds of times faster. (2) AC and DC: The instrument built environmentally friendly rechargeable maintenance-free bottles, AC and DC, are particularly suitable for outdoor use without AC 220V power supply situation. Similar products (refer to 3A or less current source direct resistance meter) The ideal choice for upgrading. (3) testing is complete: In addition to the display when the instrument measuring the resistance, you can also display the test current, test time, and ambient temperature. Sound and light alarm, automatic discharge elimination solitary. (4) High degree of intelligence: The instrument MCU control applications, with dual programmable comparison, data analysis, as well as anti-arcing circuit. Large blue LCD display, menu operation, man-machine dialogue, the operation is extremely easy reading, quick. (5) Import Chassis beautiful: This instrument uses the international standard ABS plastic instrument case (or advanced aluminum boxes), compact, panel layout humane, reasonable and novel, volume small size, light weight, easy to carry. 1. Measuring range resistance values: 0-20KΩ 2. test with constant current output: 3A1A0.1A0.01A 3. Accuracy of measurement accuracy of the instrument 0.2 The display mode of the instrument display window is: 64 × 128mm blue 5. The highest score was the highest resolution display of the instrument: 1μΩ 6. temperature / time display of the instrument temperature / time display as interchangeable, error ± 2 ℃ or ± 2S (only as a reference value) 7. Instrument Maximum the power of the instrument is rated: 60W 8. Use the power (1) AC power: AC220V ± 10% 50Hz ± 1Hz (2) DC power supply: DC12V / 4AH maintenance-free battery 9. The insulation resistance of the instrument insulation resistance greater than: 20μΩ ( 500V) 10. environmental requirements (1) Humidity: -10 ℃ -40 ℃ (2) Relative humidity: ≤80% 11. instrument type and size (1) Instrument Type: Integrated Portable (2) Dimensions: Length 330 × width 260 × height 240mm (3) Instrument Quality: 3.5kg (without accessories) Specifications ︰ZZC-H03 Advantages︰ The test speed, high intelligence, Chinese menu prompt, AC and DC Power Markets ︰