Amprobe DM78C

Amprobe DM78C Multimetro de bolsillo con rango automatico y estuche

Codigo del Producto: DM78C

Producto Descontinuado

Ctd:

Smallest, go anywhere meter

Data Hold

5 functions/16 ranges

Auto-off saves batteries

Protective case included

3200-count display with analog bargraph

General Specifications
Display	3¨ú digits LCD, max reading 3400
Range selection	Autoranging and manual range lock
Overrange indication	OL
Polarity indication	- is displayed; + is implied
Battery warning	displayed when <1.25 V ¡¾0.1 V
Sampling rate	2/sec display. 20/sec bargraph
Environment	Indoor operation, 2000 m (6561 ft) max
Temperature/Humidity	Operation: 0 ¨¬C to 40 ¨¬C (32 ¨¬F to 104 ¨¬F), <70 % RH non-condensing Storage: -20 ¨¬C to 60 ¨¬C (-4 ¨¬F to 140 ¨¬F), <80 % RH non-condensing
Battery type	Two 1.5 V (L1154F or LR-44)
Battery life	70 hours continuous operation
Continuity test	Beeper alert
Auto-OFF	After 10 minutes of non-use
Dimensions (H x W x D)	130 x 77 x 18 mm (5.1" x 3.1" x 0.6")
Weight (including battery)	110 g (3.9 oz) including case

Electrical Specifications - (23 ¨¬C ¡¾5 ¨¬C, 80 % RH Max)
Maximum input, all functions/ranges	600 VDC or AC rms
DC Voltage
Ranges	340 mV, 3.4, 34, 340, 600 V
Resolution	100 ¥ìV in 340 mV rg
Accuracy	¡¾2.0 % rdg. + 2 dgts (exc. 3.4 V rng: ¡¾1.0 % rdg + 2 dgts)
Input impedance	340 mV rng: >100 M¥Ø; 3.4
V rng	10 M¥Ø; all other: 9.1 M¥Ø
AC Voltage (50~60 Hz)
Ranges	3.4, 34, 340, 600 V
Resolution	1 mV in 3.4 V range
Accuracy	¡¾4.0 % rdg. + 5 dgts
Input impedance	3.4 V rng: 10 M¥Ø all others 9.1 M¥Ø
Resistance
Ranges	34 ¥Ø, 3.4, 34, 340 k¥Ø, 3.4, 34 M¥Ø
Resolution	1 00 m¥Ø in 340 ¥Ø rg
Accuracy	340 ¥Ø, 3.4, 34, 340 ¥Ø rgs: ¡¾2.0 % rdg. + 4 dgts; 3.4 M¥Ø rg: ¡¾3.0 % rdg. + 4 dgts; 14 34 M¥Ø rg: ¡¾5.0 % rdg. + 5 dgts
Test voltage	-0.45 Vdc typical (-1.2 Vdc on 340 ¥Ø rng)
Diode Test
Range	3.4 V
Accuracy	¡¾3.0 % rdg + 3 dgts
Test current	0.6 mA (Vf = 0.6 V)
Continuity Check
Range	340 ¥Ø
Indication	at approx R <35 ¥Ø
Test Current	0.7 mA

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