Test Products International 440 - Manual (Page 13)

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i. Capacitance
Range Resolution Accuracy Over Load Protection
400.0nF 100pF ±3% of reading, 600 V DC or Peak AC
4.0µF 0.001µF ±5 digits
40.0µF 0.01µF
400.0µF 0.1µF
j. Frequency
Range Resolution Accuracy Over Load Protection
100.00Hz 0.01Hz
1.0000kHz 0.1Hz ±0.05% of reading, 600 V DC or
10.000kHz 1Hz ±1 digit Peak AC
100.00kHz 10Hz
1.0000MHz 100Hz
2.0000MHz 100Hz
**Sensitivity(square wave)
1Hz below N/A
2Hz to 1kHz 1V
1kHz to 2MHz 1.5V
General Specifications
Max. Volt. between 1000V
any Input and Ground
Basic DC Accuracy
0.3%
Frequency Counter Range 2 MHz
Meter AC Bandwidth 200 kHz
Waveform Display Bandwidth 1 MHz
Fuse Protection
mA: 0.5Amp/600VAC; A: 10Amp/600VAC
Display Type Super-twist LCD, 160 x 240 pixels
Operating Temp. 0° to 50°C (32° to 122°F)
Storage Temp. -20° to 60°C (-4° to 140°F)
Relative Humidity 0% to 80%: (0°-35°C/32°-95°F) 0% to 70%: (35°-55°C/95°-131°F)
Temp. Coefficient
0.1 x (Specified Accuracy) per °C for
temperature <18°C to >28°C
Power Supply Nicad Battery 7.2V, AA Cell x 8
Battery Life Time 5 Hours
Battery Charge Time 3 Hours
Safety Designed Pollution degree 2, Overvoltage Cat. II 1000V, Cat.
III 600V per IEC 1010, UL3111 and C22.2 No. 1010-1
Size (H x L x W) 52 x 220 x 100mm
Weight 1 lb. 6 oz