Digital AC Voltmeter Frequency Meter Tester Gauge Panel Mounting LED Display 50500V 10.099.9hz

Feature: 1. 2 IN 1 MULTIMETER: Voltage and frequency can be displayed with different color on the LED screen, red for voltage, green for frequency, which is clear and convenient to read 2. WIDE MEASURING RANGE: Digital AC voltmeter frequency meter can measure voltage of AC 50~500V, frequency 10.099.9hz, accuracy is 1percent + 2 digits, with high working efficiency of 2 timess measuring speed 3. NO EXTRA INDIVIDUAL POWER SUPPLY: Voltage frequency meter can directly connect two wires to the tested voltage to measure voltage and frequency without power supply 4. SUPER SMALL SIZE: With 72x72mm panel, 68x68MM hole size. This voltage frequency meter can be installed on anywhere flexibly, compact and convenient 5. CLEAR AND INTUITIVE DISPLAY: Voltage frequency tester uses a 0.56in LED font size to display the distribution of data in a concise form, so that readers can quickly understand the data Specification: Item Type: Digital Frequency Meter Model: For CH 72 VHz Measurement Accuracy: 1percent (+2 digits) Opening Size: Approx. 68 x 68mm 2.68 x 2.68in(embedded installation) Panel Size: Approx. 72 x 72mm 2.83 x 2.83in Digit Color: Red Measurement Range: AC50500V 10.099.9Hz Display Method: LED LED Font Size: Approx. 14.2mm 0.56in. Package List: 1 x Digital AC Voltmeter Frequency Meter 2 x Installation Accessories Note: This meter is only suitable for pure AC 5061Hz mains power, and cannot be used to measure square waveform, inverter output, or modified sine waveform sinusoidal circuits, otherwise the meter will be permanently damaged!2 IN 1 MULTIMETER: Voltage and frequency can be displayed with different color on the LED screen, red for voltage, green for frequency, which is clear and convenient to read WIDE MEASURING RANGE: Digital AC voltmeter frequency meter can measure voltage of AC 50~500V, frequency 10.099.9hz, accuracy is 1percent + 2 digits, with high working efficiency of 2 timess measuring speed NO EXTRA INDIVIDUAL POWER SUPPLY: Voltage frequency meter can directly connect two wires to the tested voltage to measure voltage and frequency without power supply SUPER SMALL SIZE: With 72x72mm panel, 68x68MM hole size. This voltage frequency meter can be installed on anywhere flexibly, compact and convenient CLEAR AND INTUITIVE DISPLAY: Voltage frequency tester uses a 0.56in LED font size to display the distribution of data in a concise form, so that readers can quickly understand the data