HT Instruments HT25N 数字万用表

DC Voltage: 

200.0mV (200Vrms)/ 2000mV, 20.00V (600V DC/AC ); ±(0.7%rdg+3dgt) 

200.0V/ 600V; ±(1.0%rdg+3dgt); > 1MΩ; 600V DC/AC

AC Voltage: 

200.0V/600V; ±(1.5%rdg+12dgt); > 1MΩ; 600V DC/AC

DC Current: 

2000μA/ 20.00mA/ 200.0mA; ±(1.5%rdg+3dgt); 200mV; Fast Fuse 200mA / 600V

10.00A; ±(2.5%rdg+2dgt); Fast Fuse 10A / 600V

Resistance and Continuity Test:

200.0Ω/ 2000Ω/ 20.00kΩ/ 200.0kΩ; ±(1.2%rdg+4dgt); <60Ω; 250Vrms < 15sec

2000kΩ; ±(1.5%rdg+2dgt); <60Ω; 250Vrms < 15sec

Diode Test: approx 1mA; approx 2.8V

Battery Test: 1.5V (100mA)/ 9V (6mA); ±(1.5%rdg+3dgt)

Display: LCD, 3 ½ dgt, 2000 points plus sign and decimal point; Automatic polarity indication; Backlight; “OL” overrange indication

Features: HOLD

Low battery indication: "BAT" appears when the battery voltage is low 

Max altitude: 2000m

Pollution degree: 2

Insulation: double insulation

Power supply: 1x9V battery NEDA 1604 IEC 6F22

Battery life: ca 30h (backlight ON), ca 130h (backlight OFF)

Protection fuses: fast 10A/600V, 5x20mm (10A input); fast 200mA/600V, 5x20mm (mAµA input) 

Dimensions (L x W x H): 150 x 70 x 48mm

Weight (included battery): 255g


Batteries and user manual





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