Kusam Meco KM 822Ex Intrinsically Safe TRUE RMS Digital Multimeter

Electrical and Electronic

Current

Voltage

Resistance

Multifunction

Power

Panel Meters

Electronic Testing

Specialised Instruments

ELCB | Impedance | PSC Tester

Accessories

Transistor Tester

Environmental

Air Quality Meter

View All

Altimeter

Anemometer | Air Flow Meter

EMF Measurement Instruments

Light

Solar

Gas Detector

Leakage Detector

Sound Level | DB Meter

Radiation Detector

Wet Bulb Globe Temperature (WBGT) Meter

Multifunction Environment Meter

Noise Dosimeter

General Laboratory | Analytical

Acidity Testing Kit

View All

Color Meter

Water Quality Instruments

Refractometer

Soil Meter

Alcohol Tester

Imaging Instruments

Acoustic Imager

View All

Borescope

Thermal Imager

Video IR Thermometer

Mechanical and Quality Control

Barcoal Impressor

View All

Force Gauge

Fruit Hardness Tester

Shore Hardness Tester

Surface Profile Gauge

Surface Roughness Tester

Tension Meter

Torque Meter

Vibration Meter

Gloss Meter

Moisture Meter

Window Tint Meter

Network and Communication

Cable Analyzer

View All

Cable Certifier

Telecom Cable Fault Locator

Cable Verifier

LAN Toner, Tracer and Probe

Network Cable Tester

Safety

ELECTRICAL SAFETY INSTRUMENTS

Breathalyzer

Smoke Absorber

Metal Detector

Temperature, Humidity and Pressure

Temperature

Temperature and Humidity

Pressure

Time, Speed and Dimension

Dimensional Measurement Instruments

Thickness

Digital Scale

Time | Counts

Speed | RPM

Tools

Soldering-Desoldering

View All

Impact Tool

Punchdown Tool

Torque Wrench

VERNIER CALIPER

Micrometer

Dial Thickness Gage

Dial Test Indicator

Height Gauge

Dial Magnetic Stand

Blower

Thermal Camera

Bore Gauge

Radius Gauge

Digimatic Indicator

Slip Gauge Set

Calibrators

Sound Calibrator

View All

MV | MA Calibrator

Thermocouple | Temperature | RTD Calibrator

Multifunction | Universal Calibrator

Process Meter

Resistance Decade Box

Vibration Calibrator

Data Loggers

TEMPERATURE | HUMIDITY (RH DATA LOGGER )

View All

MULTIFUNCTIONAL DATA LOGGER

Accessories

Test Lead

Current Clamp

Temperature Probe

High Voltage Probe

Flexible Current Probes

fluke acces

Earth tester test kit

Magnetic Meter Hanger

fuse

Shop By Industry

Visit Store

Product Specifications

GENERAL

Sensing : AC True RMS
Display : 9999 Counts : ACV, DCV, Hz & nS
6000 Counts : mV, mA, mA, A, Ohm & Capacitance
Digital Display : 5 per second nominal;41
Segments Bar-graph : 60 per second max
Low Battery : Below approx 7V
Operating Temperature : 0°C to 45°C
Relative Humidity : Max. 80% R.H. for Temperature up to 31°C decreasing linearly to 50% R.H. at 45°C
Pollution degree : 2
Storage Temperature : -20°C to 60°C, <80% R.H.(with battery removed)
Altitude : Operating below 2000m
Temperature Coefficient : nominal 0.15 x ( specified accuracy)/°C @ (0°C ~ 18°C or 28°C ~ 45°C), or otherwise specified.
Power Consumption : 5mA typical
APO Timing : Idle for 30 minutes
APO Consumption : 50mA typical
Power Supply : Single Alkaline 9V batteries.
Weight : Approx. 635gm with holster
Dimension : Approx. 208(L)x103(W)x64.5(H)mm with holster

TECHNICAL

AC VOLTAGE
Range	Resolution	Accuracy
50Hz ~ 60Hz
60.00 mV	0.01 mV	±(0.5% rdg + 3 dgts)
600.0 mV	1 mV
9.999 V	0.1 mV
99.99 V	10 mV
999.9 V	100 mV
40Hz ~ 500Hz
60.00 mV	0.01 mV	±(0.8% rdg + 4 dgts)
600.0 mV	1 mV	±(0.8% rdg + 4 dgts)
9.999 V	0.1 mV	±(1.0% rdg + 4 dgts)
99.99 V	10 mV	±(1.0% rdg + 4 dgts)
999.9 V	100 mV	±(2.0% rdg + 4 dgts)
500Hz ~ 1kHz
60.00 mV	0.01 mV	±(2.0% rdg + 3 dgts)
600.0 mV	1 mV	±(2.0% rdg + 3 dgts)
9.999 V	0.1 mV	±(1.0% rdg + 4 dgts)
99.99 V	10 mV	±(1.0% rdg + 4 dgts)
999.9 V	100 mV	±(2.0% rdg + 4 dgts)
1kHz ~ 3kHz
60.00 mV	0.01 mV	±(2.0% rdg + 3 dgts)
600.0 mV	1 mV	±(2.0% rdg + 3 dgts)
9.999 V	0.1 mV	±(3.0% rdg + 4 dgts)
99.99 V	10 mV
999.9 V	100 mV
3kHz ~ 20kHz
60.00 mV	0.01 mV	±(2% rdg + 3 dgts)
600.0 mV	1 mV	±(2% rdg + 3 dgts)
9.999 V	0.1 mV	3dB
99.99 V	10 mV	3dB
999.9 V	100 mV	Unspec’d

DC VOLTAGE
Range	Resolution	Accuracy
60.00 mV	0.01 mV	±(0.12%rdg + 2dgts)
600.0 mV	1 mV	±(0.06%rdg + 2dgts)
9.999 V	0.1 mV	±(0.08%rdg + 2dgts)
99.99 V	10 mV
999.9 V	100 mV

AC & AC+ DC CURRENT
Range	Resolution	Accuracy	Burden Voltage
50Hz ~ 60Hz
600.0 μΑ	0.1 μΑ	±(0.6%rdg + 3dgts)	0.08mV / mA
6000 μΑ	0.01 μΑ
60.00 mA	0.1 mA		2.1mV / mA
600.0 mA	1 mA	±(1.0%rdg + 3dgts)
6.000 A	0.001 A	±(0.8%rdg + 6dgts)	0.02V / A
10.00 A	0.01 A
40Hz ~ 1kHz
600.0 μΑ	0.1 μΑ	±(0.8%rdg + 4dgts)	0.08mV / mA
6000 μΑ	0.01 μΑ
60.00 mA	0.1 mA		2.1mV / mA
600.0 mA	1 mA	±(1.0%rdg + 4dgts)
6.000 A	0.001 A	±(0.8%rdg + 6dgts)	0.02V / A
10.00 A	0.01 A

DC CURRENT
Range	Resolution	Accuracy	Burden Voltage
600.0 μΑ	0.1 μΑ	±(0.2% rdg + 4 dgts)	0.08mV / mA
6000 μΑ	0.01 μΑ		0.08mV / mA
60.00 mA	0.1 mA		2.1mV / mA
600.0 mA	1 mA		2.1mV / mA
6.000 A	0.001 A		0.02V / A
10.00 A	0.01 A		0.02V / A

RESISTANCE (OHMS)
Range	Resolution	Accuracy
600.0 Ω	0.1 Ω	±(0.1%rdg + 3dgts)
6.000 kΩ	0.001 kΩ
60.00 kΩ	0.01 kΩ
600.0 kΩ	0.1 kΩ
6.000 MΩ	0.1 kΩ	±(0.4%rdg + 3dgts)
60.00 MΩ	0.01 MΩ	0.01 MW ±(1.5%rdg + 5dgts)

CAPACITANCE
Range	Accuracy
60.00nF, 600.0nF	0.8% + 3d
6.000mF	1.0% + 3d
60.00mF	2.0% + 3d
600.0mF	3.5% + 5d
6.000mF	5.0% + 5d
25.00mF	6.5% + 5d

ELECTRICAL

Function Range	Frequency	Sensitivity (sine Rms)
AC 60.00mV	15.00 ~ 50.00kHz	40mV
AC 600.0mV	15.00 ~ 50.00kHz	60mV
AC 9.999V	15.00 ~ 10.00kHz	2.5V
AC 99.99V		25V
AC 999.9V		100V
AC 600.0mA	15.00 ~ 3.000kHz	200mA
AC 6000mA		600mA
AC 60.00mA		40mA
AC 600.0mA		60mA
AC 6.000A		4A
AC 10.00A		6A