HT Instruments HT64 Digital Multimeter with Data Logger, True RMS, CAT III 1000V / CAT IV 600V, 6000 Counts 1010340

The HT64 is a handheld digital multimeter with True RMS measurement and data logging capability, built for demanding electrical and electronic troubleshooting. Its 6000-count backlit LCD provides clear readings in all lighting conditions, while the CAT III 1000V and CAT IV 600V safety ratings allow safe use on high-energy circuits.

Advantages

True RMS accuracy on AC voltage and current, 2000-point internal data logger with USB PC connectivity, and a full set of measurement functions including temperature with a K-type probe. Auto-ranging plus Min/Max/Peak/Hold and LoZ modes speed up diagnostics, and the non-contact voltage detector (NCV) adds convenience.

Suitable for

• Industrial electricians working on three-phase distribution systems
• HVAC technicians measuring temperature and electrical parameters
• Field service engineers needing portable data logging
• Electronics repair professionals requiring precise True RMS readings

Key specifications

• Display: 6000 counts, backlit LCD
• DC voltage: 0.1 mV to 1000 V
• AC voltage: 0.1 mV to 1000 V (True RMS)
• DC/AC current: 0.1 µA to 10 A
• Resistance: 0.1 Ω to 60 MΩ
• Capacitance: 0.01 nF to 60 mF
• Frequency: 0.001 Hz to 10 MHz
• Temperature: -20°C to 760°C (K-type probe)
• Safety: CAT III 1000V, CAT IV 600V
• Data logger: 2000 points, USB interface
• Functions: Continuity buzzer, diode test, auto-ranging, Min/Max/Peak/Hold, LoZ, NCV
• Power: 1x 9V (6F22) battery

Recommendations

For professionals who need a rugged, high-accuracy multimeter with logging and PC connectivity, the HT64 delivers reliable performance in industrial and field environments.