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Product details

PHYWE Demo Multimeter ADM 3: current, voltage, resistance, temperature

Item no.: 13840-00

Function and Applications

The universal demonstration measurement device for measurements of current, voltage, resistance, and temperature. Other measurement parameters can also be displayed when using the wireless capabilities of Cobra4 Mobile-Link 2 togehter with the Cobra4 Sensor-Units. Battery powered electronic analogue measuring instrument with measuring amplifier and 9 selectable scales for 75 measuring ranges. All values can be displayed as digital value.

Benefits

The universal demo measuring device for natural science education
Analogue and digital multimeter in one device
Display of current, voltage, resistance and temperature
Direct temperature measurement for NiCr-Ni probes
Measure additional parameters with Cobra4 Mobile-Link 2 and Cobra4 Sensor-Units
12 V scale matching the supply voltage of many common experiments
75 measuring ranges with fast switching scales by the press of a button
High contrast, large illuminated screen readable throughout the room
Serves as wireless large-scale display for all Cobra4 sensors
Convenient for teachers with control elements and an additional display on the back panel
Electronic overload protection for all measuring ranges
Continuous operation of up to 10 h due to high-capacity battery
Power-saving stand-by mode after approx. 60 min
Extra-safe for operation by students
Future-proof thanks to firmware update support

Equipment and Technical Data

9 scales for 75 measuring ranges
Direct/alternating voltage: 1 mV…10 kV
Direct/alternating current: 1µA…10 A
Resistance: 0…10 MΩ
Temperature: −200 °C…1200 °C (also in °F and K)
Input impedance: 10 MΩ / 1 GΩ
Accuracy: ±1,5 % of upper range value
Frequency range: 2 Hz…100 kHz
Battery run-time: approx. 10 h
Display: 10 inch, illuminated
Digit size: digital display: 2.7 cm, analog display: 1.5 cm
Casing dimensions: 385 mm x 329 mm x 190 mm
Shock-resistant plastic case with retractable handle
Display of measurement values via step motor driven needle
Digital large-scale display of external sensor values
Back panel with secondary display
USB interface for firmware updates
Extensive overload protection
Including power supply

Experiment	Item no.
Electrical conductivity of solutions of salts	P1145700
Electrolytic deposition and quantity of electricity (Fara-day's first law)	P1147500
Hydrogen in the redox series: normal hydrogen electrode	P1148400
Faraday's laws	P1309500
Molten-salt electrolysis	P1310500
Voltage measurement	P1380200
Current measurement	P1380300
Conductors and non-conductors	P1380400
Series and parallel connection of sources of voltage	P1380600
Ohm's law	P1381000
The resistance of wires - dependence on the length and cross-section	P1381100
The resistance of wires- dependence on the material and tem-perature	P1381200
The resistivity of wires	P1381300
Current and resistance in a parallel connection	P1381400
Current and resistance in a series connection	P1381500
Voltage in a series connection	P1381600
The potentiometer	P1381700
The internal resistance of a voltage source	P1381800
The power and work of the electric current	P1381900
Capacitors in direct current circuits	P1382000
Capacitors in alternating current circuits	P1382200
Diodes as electrical valves	P1382300
Characteristics of a silicon diode	P1382500
Series and parallel connection of solar cells - open-circuit voltage and short-circuit current	P1382800
The transistor as a direct current amplifier	P1383200
The current-voltage characteristic of a transistor	P1383300
The transistor as a switch	P1383400
The PNP transistor	P1383600
Conversion of electrical energy into thermal energy	P1396700
Conversion of electrical energy into mechanical energy andvice versa	P1396800
Conductivity of aqueous solutions of electrolytes	P1396900
The connection between current and voltage in conductiveprocesses in liquids	P1397000
Electrolysis	P1397100
Galvanisation	P1397200
Galvanic cells	P1397300
The lead accumulator	P1397400
The permanent magnet motor	P1398500
The series motor	P1398600
The shunt motor	P1398700
Generation of induced voltages with an electromagnet	P1399000
The alternating current generator	P1399100
The direct current generator	P1399200
The behaviour of a direct current generator under load	P1399400
Voltage transformation	P1399500
Current transformation	P1399600
Self-induction when switching a circuit off	P1400000
The coil in the alternating current circuit	P1400100
The NTC resistor	P1400600
The PTC resistor	P1400700
Characteristic curve of a Zener diode	P1400900
The Zener diode as voltage stabiliser	P1401000
Light-emitting diodes	P1401100
Photo diodes	P1401200
Bridge rectifiers	P1401300
Stabilisation of the operating point of a transistor ampli-fier stage	P1401600
The Darlington circuit	P1402000
Determination of the plane of oscillation of a polarised la-ser beam - Malus' law	P1412401
The series motor (with the demonstration generator system)	P1433402
The shunt motor (with the demonstration generator system)	P1433502
The alternating current generator (with the demonstrationmotor-generator system)	P1433702
The direct current generator (with the demonstration motor-generator system)	P1433802
Voltage transformation (with a set-up transformer)	P1434102
Current transformation (with a set-up transformer)	P1434202
DEMO advanced Electricity necessary accessories	15570-01
DEMO advanced Electromagnetism and induction, necessary accessories	15571-01
Enthalpy and entropy as driving forces of chemical reactions	P1136300
Waltenhofen Pendulum	P1298500
Charging and discharging a capacitor	P1382100
Properties of solar cells - dependence on the illuminance	P1382600
The current-voltage characteristic of a solar cell	P1382700
Series and parallel connection of solar cells - current-vol-tage characteristics and power ET 5.7	P1382900
Generation of induced voltages with a permanent magnet	P1398900
Lenz's law	P1399300
Generation of induced voltage with a permanent magnet (witha demonstration coil)	P1433602
Electrolytic deposition and quantity of electricity (Fara-day's first law)	P1147501
Stern-Gerlach experiment	P2511101
The series motor (DEMO)	P1433405
The shunt motor (DEMO)	P1433505
Generation of induced voltage with a permanent magnet (DEMO)	P1433605
The alternating current generator (DEMO)	P1433705
The direct current generator (DEMO)	P1433805
Comparison of the rotor coils (DEMO)	P1433905
Voltage transformation (DEMO)	P1434105
Current transformation (DEMO)	P1434205
1 Hz resonant circuit (DEMO)	P1434805
DEMO advanced Physics Electromagnetism 1, necessary acessories	25573-01
DEMO advanced Physics Electromagnetism 2, necessary acessories	25574-01
DEMO advanced Heat necessay acessories	15530-01

Title	Item no.
Cobra4 Display-Connect TX, transmitter for using the Cobra4 Mobile-Link with large-scale displays	12623-00
Cobra4 Display-Connect TX, receiver for using the Cobra4 Mobile-Link with large-scale displays	12623-01
Thermocouple NiCr-Ni, -40..1300°C	13615-01
PHYWE Demo Multimeter ADM 3 light: current, voltage	13830-00

Title	Item no.
Optional Accessories
Cobra4 Display-Connect TX, transmitter for using the Cobra4 Mobile-Link with large-scale displays	12623-00
Cobra4 Display-Connect TX, receiver for using the Cobra4 Mobile-Link with large-scale displays	12623-01
Cobra4 Mobile-Link 2 incl. accessories: battery, USB cable, charger and SD memory card	12620-10
Immersion probe NiCr-Ni, steel, -50...400 °C	13615-03
Safty connecting cables 32 A, set of 32 cables	07337-88
Connecting cord, 30 kV, 1000 mm	07367-00
Cover ADM 3	SP-1384000
Overload fuse ADM 3 (5 pieces), FF 10A, 500V, aR	SP-1384001

Document		Filesize
1384000d.pdf	Bedienungsanleitung, German	376.86 KB
1384000e.pdf	Operating instructions, English	373.85 KB
00345-02_phy_adm3_englisch.pdf	Product flyer, English	2.04 MB