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RM100 True RMS Digital Multimeter

$96.08 $49.00

For CES and tDCS treatments, you need to use a multimeter in order to monitor the actual current flow into your cranium. A current of 2.0 milliamps is already enough to produce noticeable effects in cognition, etc.

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Description

RM100 True RMS Digital Multimeter DMM DC AC Voltage Current Resistance Diode Continuity Capacitance Frequency Duty Tester

It can be used to measure AC/DC voltage, AC/DC current, resistance, capacitance, diode, continuity testing, frequency, duty cycle, etc. Characterized by stable function and high reliability, with the features of overload protection and backlight lighted LCD display for clear reading, this product is a perfect tool for lab, factory, radio hobbyists, and family use.

For CES and tDCS treatments, you need to use a multimeter in order to monitor the actual current flow into your cranium. A current of 2.0 milliamps is already enough to produce some noticeable effects in cognition. according to the experts. Please observe correct polarity when connecting your multimeter to your CES/tDCS device, and pay close attention to the actual polarity required for a particular section in your brain.

It also helps to record all pertinent data, i.e. actual placement of the electrodes, and corresponding results. Observe all necessary precautions regarding electronic devices.

CES / tDCS Metering

Here’s how you connect the multimeter to the system:

 

CES Metering

When doing CES treatment, the multimeter selector switch is turned into the AC ammeter setting, or A~. Due to its reversing polarity, it doesn’t matter which ear does the electrode go. There’s no problem with polarity because it is reversing all the time.

So, the electrodes can be placed behind the ear, or clipped in the lobule of the ear.

What is critical though, is to place the negative cable of the CES device to the GND socket of the meter, at all times. This will prevent any accident later on when the treatment is switched into the tDCS modality.

tDCS Metering

When doing tDCS treatment, the multimeter selector switch is turned into the DC. ammeter setting, or A-. The negative cable from the CES device is plugged into the GND socket of the meter.The other cable that will be coming out of the mA socket of the meter  will serve as the cathode, or the negative electrode.

The positive cable from tDCS device, or the anode, will go to the specific location in the head. The actual placement of the electrodes for tDCS will depend on the actual objective of the user.

The best option is not to place the negative electrode anywhere in the head. Dr. Robert O. Becker emphasized that the farther one measures the voltage away from the head, the more negative the reading is. This suggests that the head should be reserved for anode, or positive polarity only.

Features

LCD display(4000 Counts) with backlight.
Automatic polarity identification.
Measure AC/DC voltage, AC/DC current, resistance, capacitance, diode, continuity testing, frequency, duty cycle, etc.
Over range indication: OL.
Low battery indication.
Auto power off after 15-minute no-operation.
Small size and light weight, suitable for carrying anywhere.
Stand on desk for easy reading.

Specifications

Model: RM100
Maximum display: 4000
Operational temperature: 0-40℃, <75% RH
Storage temperature: -20-60℃, <80% RH
Power supply: 3V (2 * 1.5V)AAA battery (Not included)
Power consumption: 4.5mW (Typical)
DC voltage: 400.0mV/4.000V/40.00V/400.0V/600V
DC voltage resolution: 0.1mV/1mV/10mV/100mV/1V
AC voltage (RMS): 400.0mV/4.000V/40.00V/400.0V/600V
AC voltage resolution: 0.1mV/1mV/10mV/100mV/1V
DC current: 40.00mA/400.0mA/10.00A
DC current resolution: 10μA/100μA/10mA
AC current (RMS): 40.00mA/400.0mA/10.00A
AC current resolution: 10μA/100μA/10mA
Resistance: 400.0Ω/4.000kΩ/40.00kΩ/400.0kΩ/4.000MΩ/40.00MΩ
Resistance resolution: 0.1Ω/1Ω/10Ω/100Ω/1kΩ/10kΩ
Capacitance: 4.000nF/40.00nF/400.0nF/4.000μF/40.00μF/4000μF/4000μF
Capacitance resolution: 1pF/10pF/1nF/10nF/100nF/1000nF
Frequence: 99.5Hz/999.5Hz/9.999kHz/99.99kHz/999.9kHz/9.999MHz
Frequence resolution: 0.5Hz/0.5Hz/1Hz/10Hz/100Hz/1kHz
Duty cycle: 0.1% to 99.9%
Item size: 130 * 65 * 32mm / 5.1 * 2.56 * 1.26in
Item weight: 114.5g / 4.0oz
Package weight: 180g / 6.35oz
Package size: 16 * 8 * 5cm / 6.3 * 3.15 * 1.97in

Package List

1 * Multimeter
1 * Pair of test leads
1 * English user manual
1 * Carrying bag

Additional information

Weight 0.19 kg
Dimensions 16 × 8 × 5 cm
Brand Name

RICHMETERS

Model Number

RM100

Dimensions

130 * 65 * 32mm / 5.1 * 2.56 * 1.26in

Operating Temperature

0 – 40 ℃

Measuring Current Range

DC AC 40.00mA/400.0mA/10.00A

Measuring Voltage Range

DC AC 400.0mV/4.000V/40.00V/400.0V/600V

Measuring Resistance Range

400.0Ω/4.000kΩ/40.00kΩ/400.0kΩ/4.000MΩ/40.00MΩ

Measuring Capacitance Range

4.000nF/40.00nF/400.0nF/4.000μF/40.00μF/4000μF/4000μF

Measuring Inductance Range

Display Type

Digital Display

DIY Supplies

Electrical

Operating Mode

as the discription

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