The UNI-T UT58B digital multimeter is a full-size 2000-count meter that covers the everyday electrical measurements plus contact temperature. It reads AC and DC voltage to 1000V, current to 20A, resistance to 200MΩ, capacitance and transistor hFE, and it ships with a K-type point-contact probe for temperature work up to 1000°C.

The large 60 × 54 mm display, function symbols and test-lead connection indication make it a straightforward meter for technicians, electrical workshops and training labs that want one instrument for both electrical and thermal checks.

Key Features

• 2000-count display ⚡ — 3.5-digit reading refreshed 2–3 times per second for stable, easy readings.
• AC/DC voltage to 1000V 🔧 — DC ±(0.5%+1) and AC ±(0.8%+3) accuracy across mains and electronics work.
• 20A current measurement ⚡ — AC and DC current ranges up to 20A for motor and appliance diagnostics.
• K-type temperature to 1000°C 📏 — supplied point-contact temperature probe, ±(1%+3) accuracy.
• Resistance to 200MΩ 🔧 — six ranges plus capacitance to 100µF for component testing.
• Transistor (hFE) measurement ✅ — multi-purpose socket for checking transistor gain.
• Diode and continuity buzzer 🔋 — audible continuity, auto power-off and overload protection.
• Data hold ✅ — freeze a reading when the display is hard to see in position.

Technical Specifications

What's in the Box

• UT58B digital multimeter
• Test leads
• Protective holster
• Multi-purpose socket
• Point-contact K-type temperature probe
• 9V battery
• English manual and gift box

Downloads

• UNI-T UT58A/UT58B/UT58C User Manual (PDF)

Certifications: CE, RoHS | HS Code: 9030.31