Function Description:

1. LCM to display voltage value, output/display voltage range: 0-100V.

2. LCM to display the measured speed, the measured speed range: 100-39999RPM.

3. LCM to display the measured current consumption value, the measured current

   range: 0.01-10.00A.

4. It has the function of storing 50 sets of test parameters for different models and

    the function of memory storage of test data when power is off.

5. With 0.001KHz~100.000KHz test frequency setting, resolution: 1Hz; 0~100% test

   duty cycle setting, resolution:1%, you can input the test operating frequency (only

   one frequency for the same model) or set the duty cycle.

6. Using LCM LCD screen, input setting data and display each state, low voltage delay

    test (DELAY1) and normal rating Voltage test sampling time (DELAY2) setting

    function, current consumption upper/lower limit control value setting, speed

    upper/lower limit Control value setting, test working frequency value setting,

   11-segment PWM test signal setting with different duty cycles, and 11-segment

   power consumption Flow and speed upper/lower limit control value setting,

   display the actual test value of each segment of PWM.

7. The test functions include: low-voltage start test, normal rated voltage test, and

    set up to 11 different segments under the PWM test frequency. The test function

    of the air ratio current consumption and the upper/lower limit control value of the

    speed, in addition to displaying the rated voltage test value and the various PWM

    segments In addition to the actual test value, the OK/NG judgment function is

    automatically performed.

8. With (S/P) two test modes: S: standard test mode; P: PWM test mode.

9. It can measure two-wire and three-wire type fans, set by fan type selection switch

   (2T/3T/EXT), when setting EXT mode,With the external optical fiber detector and

the setting function of the number of blades, it can measure the speed and current

consumption of the integrated fan.

10. It can measure the magnetic pole design range of two-, three-wire and four-wire

     PWM fans: applicable to the functional measurement of 4/6/8-pole DC cooling

     fans quantity.

11. You can choose TYPE (A/B/C) three different types of fan test modes: such as general

      fan / low current and high variation fan / low power Flow, low ripple fan.

12. The drive mode MODE (P1~P2) that can be used with the test signal of the

      four-wire PWM fan can select two drive modes, such as TTL and CMOS.

13. With PWM output mode, two different PWM function test selection modes can

      be set:

    (a).H: Full speed when PWM terminal is connected to HI level;

    (b).O: Full speed when PWM terminal is open

14. Choose PWM signal options with different voltage levels: 3.3V/5V two-stage and

various zero-return and gain fine-tuning buttons suitable for instrument calibration.

15. Built-in two switchable 100.0V*10.00A adjustable DC power supplies, suitable for

      the current consumption of various types of fans 0.01~10.00A.

16. With RS232C test data connection/transmission/test function and various I/O output ports/input ports

     for data display and output Import and send function, can do computer test data connection, storage,

     printing and other functions.