Name: Gw instek GDM-8145 50,000 Counts Dual Display Digital Multimeter
Brand: GW INSTEK

Stay Updated with Offers

Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.

By subscribing, you agree to our Terms of Service and Privacy Policy.

Quick Support

Direct access to our certified experts

DC VOLTAGE
Range	200mV, 2V, 20V, 200V, 1000V 5 ranges
Accuracy	+(0.03% rdg + 4 digits)
Input Impedance	10MΩ
AC VOLTAGE (AC or AC + DC True RMS)
Range	200mV, 2V, 20V, 200V, 1000V 5 ranges
Accuracy	200mV ~ 200V 4 ranges 20Hz ~ 45Hz: +(1% rdg + 15 digits) 45Hz ~ 2kHz: +(0.5% rdg + 15 digits) 2kHz ~ 10kHz: +(1% rdg + 15 digits) 10kHz ~ 20kHz: +(2% rdg + 30 digits) 20kHz ~ 50kHz: +(5% rdg + 30 digits) 1000V range 45Hz ~ 1kHz: +(0.5% rdg + 15 digits)
Input Impedance	10MΩ
DC CURRENT
Range	200μA, 2mA, 20mA, 200mA, 2000mA, 20A 6 ranges
Accuracy	200μA ~ 200mA 4 ranges+(0.2% rdg + 2 digits) 2000mA ~ 20A 2 ranges+(0.3% rdg + 2 digits)
AC CURRENT
Range	200μA, 2mA, 20mA, 200mA, 2000mA, 20A 6 ranges
Accuracy	200μA ~ 200mA 4 ranges 45Hz ~ 2kHz: +(0.5% rdg + 15 digits) 2kHz ~ 10kHz: +(1% rdg + 15 digits) 10kHz ~ 20kHz: +(2% rdg + 15 digits) 2000mA ~ 20A 2 ranges: 45Hz ~ 2kHz：+(0.5% rdg + 15 digits)
RESISTANCE
Range	200Ω, 2kΩ, 20kΩ, 200kΩ, 2000kΩ, 20MΩ 6 ranges
Accuracy	200Ω range+(0.1% rdg + 4 digits) 2kΩ~ 2000kΩ 4 ranges+(0.1% rdg + 2 digits) 20MΩ range+(0.25% rdg + 2 digits)
DIODE TEST
Test Current	Max. 1mA
Open Voltage	Max. 13V
DISPLAY
	0.5" LED Display
POWER SOURCE
	AC 100V/120V/220V/230V +10%, 50/60Hz
DIMENSIONS & WEIGHT
	230(W) × 95(H) × 280(D) mm Approx. 2kg

DC VOLTAGE
Range	200mV, 2V, 20V, 200V, 1000V 5 ranges
Accuracy	+(0.03% rdg + 4 digits)
Input Impedance	10MΩ
AC VOLTAGE (AC or AC + DC True RMS)
Range	200mV, 2V, 20V, 200V, 1000V 5 ranges
Accuracy	200mV ~ 200V 4 ranges 20Hz ~ 45Hz: +(1% rdg + 15 digits) 45Hz ~ 2kHz: +(0.5% rdg + 15 digits) 2kHz ~ 10kHz: +(1% rdg + 15 digits) 10kHz ~ 20kHz: +(2% rdg + 30 digits) 20kHz ~ 50kHz: +(5% rdg + 30 digits) 1000V range 45Hz ~ 1kHz: +(0.5% rdg + 15 digits)
Input Impedance	10MΩ
DC CURRENT
Range	200μA, 2mA, 20mA, 200mA, 2000mA, 20A 6 ranges
Accuracy	200μA ~ 200mA 4 ranges+(0.2% rdg + 2 digits) 2000mA ~ 20A 2 ranges+(0.3% rdg + 2 digits)
AC CURRENT
Range	200μA, 2mA, 20mA, 200mA, 2000mA, 20A 6 ranges
Accuracy	200μA ~ 200mA 4 ranges 45Hz ~ 2kHz: +(0.5% rdg + 15 digits) 2kHz ~ 10kHz: +(1% rdg + 15 digits) 10kHz ~ 20kHz: +(2% rdg + 15 digits) 2000mA ~ 20A 2 ranges: 45Hz ~ 2kHz：+(0.5% rdg + 15 digits)
RESISTANCE
Range	200Ω, 2kΩ, 20kΩ, 200kΩ, 2000kΩ, 20MΩ 6 ranges
Accuracy	200Ω range+(0.1% rdg + 4 digits) 2kΩ~ 2000kΩ 4 ranges+(0.1% rdg + 2 digits) 20MΩ range+(0.25% rdg + 2 digits)
DIODE TEST
Test Current	Max. 1mA
Open Voltage	Max. 13V
DISPLAY
	0.5" LED Display
POWER SOURCE
	AC 100V/120V/220V/230V +10%, 50/60Hz
DIMENSIONS & WEIGHT
	230(W) × 95(H) × 280(D) mm Approx. 2kg

Gw instek GDM-8145 50,000 Counts Dual Display Digital Multimeter

Related Products