HT Instruments HT21 - Compact digital multimeters in CAT III

HT Instruments HT21 - HT21 is a compact digital multimeter able to perform measurements of AC / DC Voltage up to 600V and with complementary functions of Resistance, Continuity Test and Diode Test.

These devices have been designed in compliance with safety standard IEC/ EN61010-1 with double protective insulation in CAT III 600V. They are provided with a wide LCD display with backlight and each function can be selected through its relevant switch. A further function of this device is Data HOLD to freeze data on the display and REL for relative measurements.

Functions

• AC/DC voltage     
• Frequency     
• Resistance     
• Continuity with buzzer     
• Capacity     
• Diode test     
• Duty Cycle (%)

Guidelines

• CE MARK
• EMC 2014/30/EU
• EMC: IEC/EN61326
• IEC/EN61010-1
• LVD 2014/35/EU