HT Instruments Multimeters Handheld multimeter 622920 - HT Instruments HT211, The HT Instruments HT211 is a digital handheld multimeter with a 4000-count display, designed for versatility in measuring voltage, current, resistance, and frequency. This CAT III 600 V rated device is ideal for both professional use and DIY projects, serving as a dependable tool for electricians and technicians. Its compact, portable design makes it suitable for on-site testing and troubleshooting in various electrical applications. HT Instruments HT211 Digital Multimeter CAT III 600 V 4000-count Display