HT Instruments HT65 Digital Multimeter CAT III 1000V CAT IV 600V 4000 Counts 1010345

When electrical troubleshooting demands reliable measurements in demanding environments, the HT Instruments HT65 digital multimeter provides the accuracy and safety you need. With CAT III 1000V and CAT IV 600V ratings, it is built to handle high-energy circuits while protecting the user.

Who is it for

Professional electricians, maintenance technicians, and electronics engineers who require a rugged, true RMS multimeter for industrial, commercial, and residential applications. Its auto-ranging capability and backlit display make it suitable for both fieldwork and bench testing.

Main features

• 4000-count LCD display with backlight for clear readings in any lighting.
• True RMS measurement for accurate AC voltage and current on non-linear loads.
• Measures DC/AC voltage up to 1000V/750V, DC/AC current up to 10A, resistance to 40MΩ, capacitance to 4mF, frequency to 40MHz, and temperature from -20°C to 760°C.
• Diode test and continuity buzzer for quick circuit checks.
• Data HOLD, MIN/MAX, and REL functions to capture and compare readings.
• Auto power off to conserve battery life.

Specifications

• Display: 4000 counts, LCD with backlight
• Safety rating: CAT III 1000V, CAT IV 600V
• DC voltage range: 400mV to 1000V
• AC voltage range: 4V to 750V
• DC current range: 400µA to 10A
• AC current range: 400µA to 10A
• Resistance range: 400Ω to 40MΩ
• Capacitance range: 40nF to 4mF
• Frequency range: 40Hz to 40MHz
• Temperature measurement range: -20°C to 760°C (-4°F to 1400°F)
• Diode test: Yes
• Continuity test: Yes with buzzer
• Auto-ranging: Yes
• Special functions: Data HOLD, MIN/MAX, REL
• Power supply: 1x 9V battery (6F22)
• Auto power off: Yes

Tips

For temperature measurements, use a compatible K-type thermocouple. Always verify the meter's CAT rating matches the installation category of the circuit you are testing.