Features:
* Reference module: Programmable 4-channel voltage calibration module with built-in charge management, loading and unloading
* Multimeter calibration: Used to calibrate the HP3458A eight-and-a-half-digit multimeter (use after full preheating), the calibration value is six-and-a-half-digit counts, accurate and reliable.
* With indicator light: The voltage calibration board is equipped with an indicator light. Press and hold for 2 seconds before powering on. After powering on, the 4 indicator lights light up at the same time.
* Output voltage setting: This module comes with a reference voltage source, and 4 commonly used output voltages can be set, which are 10.0V, 7.50V, 5.00V, and 2.50V, respectively, with a wide range of applications.
* USB interface: This module has a USB charging and discharging interface, equipped with a 2mm copper test socket, which can be easily inserted into a multimeter to measure or calibrate other instruments.
Specifications:
Product Name: Voltage Calibration Module
Material: Plastic, PCB
Color: Yellow
Size: 5.9*5cm
Package Content:
1*Voltage Calibration Module
Note:
1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.
