Digital clamp meter Habotest HT200B

The Habotest HT200B digital clamp meter is a compact measuring instrument for electrical measurements including AC/DC voltage, AC current, resistance, capacitance and diode/continuity checks. It features a high-definition backlit display, true RMS measurement, data hold and automatic power-off. The clamp jaws open to 18 mm and the unit is powered by two AAA 1.5 V batteries, making it lightweight and portable for field and workshop use.

Advantages

The HT200B combines multiple measurement functions in a small housing while keeping the user interface simple: a clear HD display with two-color backlight that changes when voltage exceeds 80 V or current exceeds 3 A, intuitive buttons, a rotary selector and data storage. The device supports true RMS readings, audible and visual continuity alarm, diode test, MAX hold and low-battery indication. With a weight of approximately 150 g and compact dimensions it is easy to carry and operate one-handed.

Suitable for

• Electricians performing on-site AC and DC measurements
• Maintenance technicians checking current, resistance and continuity
• Electronics hobbyists testing diodes and capacitors
• Workshops and field service where a portable clamp meter is needed

Key specifications

• DC voltage ranges: 200 mV, 2 V, 20 V, 200 V, 600 V; accuracy ±(0.5%+5)
• AC voltage ranges: 2 V, 20 V, 200 V, 600 V; accuracy ±(1.0%+5)
• AC current ranges (clamp): 2 A, 20 A, 200 A; accuracy ±(2.5%+8)
• Resistance ranges: 200 Ω, 2 kΩ, 20 kΩ, 200 kΩ, 2 MΩ, 20 MΩ; accuracy ±(1.0%+5)
• Capacitance ranges: 20 nF, 200 nF, 2 μF, 20 μF, 200 μF, 2 mF; accuracy ±(4.0%+5)
• Display counts: 2000
• True RMS measurement
• Continuity with audible and visual alarm
• Data hold and data storage function
• Two-color backlight and low-battery indicator
• Auto power-off and MAX hold function
• Clamp jaw size: Ø18×36 mm (max Ø 18 mm)
• Dimensions: 164 × 61 × 30 mm; Weight: approx. 150 g
• Safety rating: CAT III 600 V, compliant with EN61010 and EN61326 series

How to use

Select the required measurement function using the rotary selector, open the clamp jaws to encircle the conductor for AC current measurement or connect test leads for voltage, resistance, diode or capacitance measurements. Read values from the HD backlit display; use the data hold or MAX function as needed. The backlight will change color when voltage is above 80 V or current exceeds 3 A. The meter is powered by two AAA 1.5 V batteries and will switch off automatically after inactivity to save power.

Usage recommendations

For safe and accurate measurements, ensure test leads and clamp area are clean and undamaged, observe the CAT III 600 V rating, avoid exceeding specified measurement ranges, and replace batteries when the low-battery indicator appears. Use the clamp for single-conductor current measurements only and follow applicable electrical safety practices.