The ET2010A is a 2 in 1 handheld multimeter with oscilloscope: a 4000 count auto-ranging digital multimeter and a single-channel scope with 1MHz analogue bandwidth and 2.5Msps real-time sampling, shown on a 2.4 inch 320 x 240 colour screen.
Features and Benefits
- One-press AUTO waveform capture - the meter sets time base and amplitude for you, so a signal is on screen without fiddling
- Auto, Normal and Single sweep with rising or falling edge trigger - catch repeating signals or a one-off event
- Automatic Vp-p, Vavg, Vrms and frequency readings - the key numbers sit under the waveform
- Multimeter for DC and AC voltage up to 600V, current up to 10A, resistance to 40MΩ, capacitance to 100uF, frequency to 5MHz, duty cycle, diode and continuity - one tool for most fault finding
- Stores 100 sets of data and 10 waveforms - keep readings for a report or compare before and after a repair
- REL and MAX/MIN with history on the same screen - remove lead resistance and track the highest and lowest values
- 10A/250V fuse protection and 15 minute auto sleep - protects the meter and saves the 3 AA batteries
Applications
- Car and van electrical fault finding, sensors and charging circuits
- Equipment and appliance maintenance
- Power system and panel maintenance checks
- Electronics hobby, education and DIY circuit work
In the box
1 x oscilloscope multimeter, 1 pair of test leads, 1 x English manual, packing box. Batteries (3 x AA) are not included.
Note: do not exceed 600V on the VΩCx input or 10A on the 10A input. A short display flicker with open leads is normal on an auto-ranging meter; shorted leads should read zero.
Functions: Single-channel oscilloscope and 4000 count auto-ranging multimeter. Analogue bandwidth: 1MHz. Max real-time sample rate: 2.5Msps. Channels: 1. Vertical sensitivity: 300mV to 100V per division. Time base range: 2.5us to 10s per division. Scope accuracy: Vertical ±(5% + 0.2div); time base ±(0.01% + 0.1div). Input resistance: About 10MΩ. Trigger: Auto, Normal, Single; rising or falling edge. Automatic measurements: Vp-p, Vavg, Vrms, Hz; auto set of time base and amplitude. DC voltage: 400mV to 600V (4V, 40V, 400V, 600V ranges; resolution down to 1mV). AC voltage: 400mV to 600V; ±(1.0% + 10 digits) at 50Hz to 400Hz on 4V to 400V ranges. DC and AC current: 4A and 10A ranges, resolution 1mA and 10mA; DC ±(1.2% + 10 digits). Resistance: 400.0Ω to 40.00MΩ, ±(1.0% + 5 digits) up to 4MΩ. Capacitance: 51.2nF to 100uF, ±(3.0% + 10 digits). Frequency: 5Hz to 5MHz (amplitude 2Vp-p or more), ±(1.0% + 5 digits). Duty cycle: 0% to 100%. Diode and continuity: Open circuit voltage about 1.5V; continuity beep below about 50Ω. Storage: 100 sets of data and 10 waveforms. Fuse: 10A/250V. Display: 2.4 inch colour screen, 320 x 240, white backlight always on. Viewing area: 49.0 x 36.7mm. Dimensions: 77 x 157 x 25.5mm. Weight: About 135g. Power: 3 x AA batteries (not included). Battery life: More than 10 hours; working current about 65mA, sleep current about 35uA. Auto sleep: After 15 minutes without use, or disabled. Operating conditions: 0 to 40°C, below 75% RH. Storage conditions: -10 to 60°C, below 90% RH. Input sockets: 10A, COM and VΩCx. Controls: Rotary selector, F1 to F4 keys, AUTO/OSC and SAVE keys; quiet mode by holding F4 at switch on. Colour: Red. Package contents: Oscilloscope multimeter, 1 pair of test leads, English manual, packing box. Q: What is an oscilloscope used for? A: An oscilloscope shows how a voltage changes over time, so you can see waveforms, noise and pulses that a meter only averages. The ET2010A adds this to a 4000 count multimeter for signals up to 1MHz bandwidth.. Q: How to use an oscilloscope to measure voltage on this meter? A: Select the oscilloscope function, connect the leads to VΩCx and COM, and press AUTO to set the time base and amplitude. The screen then shows Vp-p, Vavg and Vrms under the waveform.. Q: How to find frequency on an oscilloscope? A: The ET2010A reads frequency automatically in scope mode and shows it in Hz under the trace. In multimeter mode it measures frequency from 5Hz to 5MHz.. Q: What does an oscilloscope show that a multimeter does not? A: It shows the shape of the signal, such as ripple on a supply, a missing pulse or a distorted sine wave. A multimeter only gives a single number for the same signal..