Testboy TB317 digitaalinen yleismittari CAT IV 1000 V True RMS 6000 Counts 61413000

With a CAT IV 1000 V safety rating and True RMS accuracy, the Testboy TB317 handles high-energy industrial measurements with confidence. Its 6000-count display and auto-ranging capability deliver precise readings across a wide spectrum of electrical parameters.

Overview

The Testboy TB317 is a professional handheld digital multimeter engineered for demanding electrical testing. It measures AC/DC voltage up to 1000 V, AC/DC current up to 10 A, resistance, capacitance, frequency, and temperature. The 3 5/6-digit LCD with backlight ensures clear visibility in dim environments, while the integrated flashlight aids in confined spaces.

What stands out

• CAT IV 1000 V safety rating for high-energy circuits
• True RMS for accurate readings on non-sinusoidal waveforms
• 6000-count display with auto-ranging
• Non-contact voltage detection and continuity buzzer
• Built-in flashlight and backlit display

Technical details

• Display: 3 5/6 digit LCD, 6000 counts
• DC voltage: 0.1 mV – 1000 V
• AC voltage: 0.1 mV – 1000 V (True RMS)
• DC current: 0.1 µA – 10 A
• AC current: 0.1 µA – 10 A (True RMS)
• Resistance: 0.1 Ω – 60 MΩ
• Capacitance: 1 nF – 60 mF
• Frequency: 1 Hz – 10 MHz
• Temperature: -20 °C to +1000 °C
• Continuity test with buzzer, diode test, NCV
• Data hold, backlight, flashlight
• Power supply: 9 V block battery (6F22)

Our verdict

The Testboy TB317 combines top-tier safety with comprehensive measurement functions, making it a reliable choice for electricians and technicians working on high-voltage systems.