CHY38 Digital Multimeter Hz, C.hFE

CHY DIGITAL MULTIMETER CHY38 GAUGE WITH MEASUREMENT C, F AND HFE

Features:
Compact multifunction meter, ammeter, ampmeter, voltmeter
Manual change of measuring ranges (automatic during frequency measurement)
MAX: to hold the maximum indication on the LCD
Overload protection: A: 0.5A / 250V (fuse); V: 600V AC / DCrms; other functions: 500V AC / DC
cat. II 600V standard
HFE transistors test

Specification:

Display: LCD 3,5 digit (1999 max)
Sampling: 2.5 times / s
Safety: IEC61010-1 Cat. II 600V
Overload input protection:
A: 0.5A / 250V (fuse), V: 600V AC / DC,
other functions: 500V AC / DC, (without capacity and hFE)
Capacity, hFE - no data available
Working environment: 0-40C RH
Storage environment: -20-60C, RH
Power supply: 9V battery (6F22) included
Dimensions: 132 x 73 x 34mm
Weight: 200 g

DCV DC voltage
Ranges: 0 - 200mV-2-20-200-600V
Accuracy: (0.5% + 1c)
Maximum resolution: 0.1mV
Input impedance: 10M ohms
Overload protection: mV: 500Vrms; V: 600Vrms

ACV alternating voltage
Ranges: 0-200mV-2-20-200-600V
Accuracy: 50-500Hz: + - (1.0% + 4c)
Maximum resolution: 1mV
Input impedance: 10M ohms
Overload protection: mV: 500VAC / DC; V: 600VAC / DC

DCA direct current
Ranges: 0-200uA-2-20-200mA-10A
Accuracy: 200uA-2-20-200mA + - (1.0% + 1c)
10A + - (3.0% -1c)
Maximum resolution: 0.1uA
Overload protection: uA, mA, A: 0.5A / 250V

ACA alternating current
Ranges: 0-200uA-2-20-200mA-10A
Accuracy: 200uA-2-20-200mA + - (1.5% + 4c), 10A + - (3.5% + 4c)
Maximum resolution: 0.1uA
Overload protection: uA, mA, A: 0.5A / 250V

Resistance R.
Ranges: 0-200ohm -2-20-200k ohms -2-20-200M ohms
Accuracy:
200 ohm + - (0.8% + 3c)
2-20-200k ohm-2M ohm + - (0.8% + 1c)
20M ohm + - (3.0% + 4c),
200M ohm + - [(5% -10c) + 10c]
Maximum resolution: 0.1 ohm
Open Circuit Voltage: 0.3VDC, 3VDC in 200 ohm, 200M ohm range
Overload protection: 500V AC / DC

Capacity C.
Ranges: 0-2-20-200nF-2-20uF
Accuracy: + - (2% + 10c)
Maximum resolution: 1pF

Hz frequency
Ranges: 2-20-200-2000kHz-15MHz
Accuracy: + - (0.1% + 1c)
Maximum resolution: 1Hz
Sensitivity: TTL Signal: 1.0Vrms 10 / 15MHz: 2.0Vrms
Overload protection: 500V AC / DC

Continuity
Acoustic signal for R.
Measuring current: 1mA + -0.6mA
Accuracy: + - (3% + 3c)
Open circuit voltage: 3V
Overload protection: 500V AC / DC

Diode test
Measuring current: 1mA + -0.6mA
Accuracy: + - (3% + 3c)
Open circuit voltage: 3V
Overload protection: 500V AC / DC

Transistor test
Ranges: 0-1000
Base current: approx. 10uA DC

Standard equipment:
• test leads (pair)
• battery (installed)