The LB02 Process Calibrator from Brightwin comes with lifetime technical support and after-sale service, ensuring that you have all the assistance you need with your device. You can trust in the quality of the product, as it comes with a 24-month warranty period. We have introduced an upgrade version which is more reliable, user-friendly, and has fixed some minor bugs. Key features include: ● The pocket portable size of 120x76x30mm makes it easy to carry around and saves energy and cost. ● The device is highly accurate at 0.025%+1/2 digits, and boasts of high reliability and stability. ● It comes with a 2200mAH rechargeable battery, making it convenient to use for applications both indoors and outdoors. ● The device supports signal output and simulation, including 4-20mA source or passive signal, 0-11V, 0-110mV, 20-400Ω, standard R, E This cutting-edge device boasts a high resolution LCD display complete with a back light for varying lighting conditions, ensuring a clear and legible display. With rapid response times and no delay in signal source simulation or testing, this instrument is a reliable and efficient choice for professionals in need of fast results. The inclusion of a charging and status indicator allows for easy monitoring of battery levels. This versatile device can serve as a signal generator, multifunction process calibrator, and digital multimeter, with clearly labeled keys for effortless operation. Its various capabilities include output and measurement of DC voltage, mV small signal, resistance signal, dc current, thermocouple, and RTD thermal resistance signal. Ensuring high accuracy, performance, and stability, the instrument utilizes AD, DA, reference voltage, and OP circuits. To safeguard against high voltage damage, four units of PPTC and a quick-break fuse are employed. The package includes one unit of the original LB02 Portable Precision Process Calibrator, complete with a Included in this package are a top-of-the-line 2A USB cable, designed to recharge batteries with exceptional quality, a protective meter bag, and a comprehensive user manual in English. Notably, the BRT LB02 precision process calibrator boasts a Calibration Certificate, ensuring accuracy and reliability. Its output function spans a wide range of functions and units with remarkable precision, making it a versatile tool for professionals. The intuitive display allows for easy control of set range, step, and accuracy, enabling active, passive, and other programmable current signal outputs. Additionally, the calibrator provides precise temperature measurements using thermocouples and RTDs, with lead resistance not included. This professional-grade calibrator is a must-have for those in need of accurate and reliable measurements in their work.

The function of measurement is a critical component in any precision instrumentation. This function involves units of measurement, measurement ranges, resolution, and accuracy. For DC voltage, the measurement range is 0 to 30.000V, with a resolution of 0.001V and an accuracy of 0.025%+4. The measurement of DC millivolts has a range of 0 to 150.00mV, a resolution of 0.01mV, and an accuracy of 0.025%+2. For resistance measurements, the range is 0 to 999.9Ω, with a resolution of 0.1Ω and an accuracy of 0.025%+2. The measurement of DC milliamperes has a range of 0 to 30.000mA, a resolution of 0.001mA, and an accuracy of 0.025%+4. Thermocouples (TC) are temperature