Slide open the battery compartment cover on the back of the device. Insert three AAA batteries, ensuring correct polarity matching (+/- symbols). Replace the cover securely. Performing a Measurement
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Disclaimer: This guide is a simplified interpretation of typical outlet tester manuals. Always prioritize safety, and if you are unsure of electrical wiring, consult a qualified electrician.
If you encounter any issues, the first resource should always be the user manual included in the box. If you have lost your copy, the official ERICKHILL website is a good place to check for a digital version. erickhill rt-100 user manual
Avoid storing the device in extreme heat or high-humidity environments. 🔍 Troubleshooting Common Issues The meter keeps showing "OL"
When measurements exceed safe levels, the screen turns red, the indicator light flashes, and the buzzer (if enabled) alarms. Electric Field : > 40 V/m Magnetic Field : > 0.4 µT (or 4 mG) Technical Specifications Electric Field (V/m) Magnetic Field (µT / mG) 1 – 1999 V/m 0.01 – 99.99 µT / 0.1 – 999.99 mG Resolution 0.01 µT / 0.1 mG ±0.01 µT Maintenance & Battery : The device automatically shuts down after of inactivity.
If readings remain below 40 V/m and 0.4 μT, the screen backlight remains green, and the device is silent. Slide open the battery compartment cover on the
Inspect the casing for cracks before use. Do not use if damaged.
| Action | Function | |--------|----------| | | Switch the magnetic field unit between μT (microtesla) and mG (milligauss) . 1 μT = 10 mG. | | Long press | (Some models) Enable/disable additional functions or backlight adjustment. |
The chart is conveniently printed on the side of the device for quick reference. 2. What’s in the Box Erickhill RT-100 Circuit Tester 1 x User Manual 3. Safety Warnings Before using the , read these safety guidelines carefully: Performing a Measurement "If you have any questions,
If you have any questions or need further assistance, consider the following resources:
The screen will display the current electric and magnetic field strength. 3.3. Switching Units