1. Kupu Whakataki
Thank you for choosing the ERICKHILL RT-100 EMF Meter. This device is designed to detect and measure electromagnetic field (EMF) radiation, helping you identify potential sources of electromagnetic pollution in your environment. This manual provides essential information for the safe and effective use of your meter.

Figure 1: ERICKHILL RT-100 EMF Meter
2. Hua Neke Atuview
2.1 Waehanga
- Front Sensing Area: The area where electromagnetic radiation is detected.
- Whakaatu Mamati LCD: Shows measurement values, units, and status indicators.
- Pātene HOLD: Ka whakatio i te panui o naianei kei te whakaaturanga.
- AVG/VPP Button: Switches between average and peak value readings.
- Pātene UNIT: Changes the measurement unit (mG/uT for magnetic field, V/m for electric field).
- Pātene Hiko: Turns the device on/off and controls the buzzer.
- Tauranga Whakatau Momo-C: For recharging the internal Lithium Polymer battery.
2.2 Tohu Whakaatu

Figure 2: Display Indicators and Features
- AVG: Average reading mode.
- VPP: Peak value reading mode.
- E-field: Electric field measurement (V/m).
- H-āpure: Magnetic field measurement (mG or µT).
- Tohu Whakatupato: Screen turns red and indicator flashes when thresholds are exceeded.
- Tohu Pūhiko: Ka whakaatu te toenga ora o te pākahiko.
- Sound Alarm Icon: Indicates if the buzzer is active.
- 'H' Icon: Indicates data hold is active.
3. Tatūnga
3.1 Te Whakataki i te Pūrere
The ERICKHILL RT-100 EMF Meter comes with a built-in rechargeable Lithium Polymer battery. Use the provided Type-C charging cable to charge the device. Connect the Type-C end to the meter's charging port and the USB-A end to a compatible USB power adapter (not included).

Figure 3: Type-C Charging
3.2 Hiko / Whakaweto
To power on the device, press and hold the Power button until the display illuminates. To power off, press and hold the Power button again.
4. Nga Tohutohu Whakahaere
4.1 Ine Taketake
Once powered on, the meter will immediately begin measuring electric (E-field) and magnetic (H-field) radiation. The values will be displayed on the LCD screen. For accurate readings, slowly approach the electromagnetic radiation source with the front sensing area of the meter. The effective and optimal measurement range is 0-30 cm.
4.2 Whakawhiti Waehe
Pehia te UNIT button to switch between different measurement units:
- For Magnetic Field: mG (milligauss) or µT (microtesla).
- For Electric Field: V/m (volts per meter).
4.3 Average/Peak Value Reading
Pehia te AVG/VPP button to toggle between average (AVG) and peak value (VPP) readings. The AVG mode displays the average radiation level, while VPP mode shows the maximum (peak) value detected during the measurement period.
4.4 Pupuri Raraunga
To freeze the current readings on the display, press the KAUPAPA button. An 'H' icon will appear on the screen. Press the KAUPAPA button again to exit data hold mode and resume real-time measurements. Ensure data hold is off when taking new measurements.
4.5 Sound-Light Alarm
The meter features a sound and light alarm. When the detected radiation level exceeds the preset safety thresholds (0.4 µT (4mG) for magnetic field or 40 V/m for electric field), the screen will turn red, the warning indicator will flash, and a buzzer will sound. To silence the buzzer, press and hold the Power button briefly. The visual alarm (red screen, flashing indicator) will remain active.
4.6 Rama Whakamuri
The large LCD display is backlit for clear viewi roto i nga ahuatanga rama rereke.
4.7 Whakakorea te Aunoa
Ka whakaweto aunoa te taputapu i muri i te 5 meneti o te kore mahi hei tiaki i te ora o te pākahiko.
5. Nga tono
The ERICKHILL RT-100 EMF Meter can be used to test electromagnetic radiation from a variety of sources:
- Ngā Taputapu Kāinga: TVs, computers, printers, microwave ovens, refrigerators, air conditioners.
- Pūrere Hiko: Cell phones, laptops, power strips.
- Infrastructure: Cell towers, low-frequency home appliances.
- Ētahi atu: Ghost hunting equipment.




5.1 Ngā Ataata Whakaaturanga
6. Tiaki
- Kia ma, kia maroke te taputapu. Whakamahia he ngohengohe, damp kakahu hei muru i te taha o waho. Kaua e whakamahi i ngā kaihoroi whakakoi, i ngā whakarewa rānei.
- Avoid exposing the meter to extreme temperatures, humidity, or direct sunlight.
- Whakaorangia te taputapu ki tetahi waahi haumaru ka kore e whakamahia kia kore ai e pakaru.
- Regularly charge the battery to maintain its performance.
7. Te Raru
7.1 Nga Panui Tikanga
- Ensure the front sensing area is slowly approaching the source within the 0-30 cm optimal range.
- Tirohia mehemea te KAUPAPA function is active ('H' icon displayed). If so, deactivate it to get real-time readings.
- Verify that the correct units (mG/µT or V/m) are selected for the field you are measuring.
7.2 No Display/Device Not Turning On
- Kia tino utua te pākahiko. Honoa te pūrere ki tētahi pūtake hiko mā te whakamahi i te taura Momo-C.
- Press and hold the Power button for a few seconds to ensure it's not just a short press.
7.3 Alarm Sounds Continuously
- Move away from the detected radiation source until the readings drop below the alarm thresholds.
- To temporarily silence the buzzer, briefly press and hold the Power button.
8. Whakatakotoranga
| Āhuahira | Whakaahuatanga |
|---|---|
| Tau tauira | RT-100 |
| Measurement Range (Magnetic Field) | 0.01-99.99 µT / 0.1-999.9 mG |
| Measurement Range (Electric Field) | 1-1999 V/m |
| Alarm Threshold (Magnetic Field) | 0.4 µT (4 mG) |
| Alarm Threshold (Electric Field) | 40 V/m |
| Puna Mana | 1 Lithium Polymer battery (included), rechargeable via Type-C |
| Whakaweto Aunoa | I muri i te 5 meneti o te kore mahi |
| Hunga Hua | 10 x 7 x 4 cm |
| Taumaha Hua | 260 g |
9. Pūtāhui me te Tautoko
ERICKHILL is committed to providing professional and high-quality meters. We offer lifetime technical support for the RT-100 EMF Meter. If you have any questions or require assistance, please do not hesitate to contact our professional after-sales team. They will solve your problem in a timely manner.



