Obsnap Instruments Sdn Bhd
29A, Jalan SS 15/4C,
47500 Subang Jaya,
Selangor, Malaysia.
+603-5621 5786
+603-5621 5829

AC/DC Watt Clamp Meter Prova-400

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AC/DC Watt Clamp Meter Prova-400 Power Clamp Meter Electrical Inspection

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Product Features
  • AC+DC power measurement: 0 ~ 240KW
  • AC current: 0 ~ 400A (True RMS)
  • DC current: 0 ~ 400A
  • AC voltage: 0 ~ 600V (True RMS)
  • DC voltage: 0 ~ 400V
  • Frequency measurement (Auto range): 1 ~ 100K Hz
  • One touch zero for DCA adjustment
  • Large 3 3/4 digits LCD
  • Jaw diameter: 23mm
  • Fast bargraph display (30 times/sec.) for transient observation
  • Max/Min and Data Hold functions
  • Auto power off
  • Easy single rotary switch for any function selection
  • Ideal for works in crowded switch box or cable areas
Specification

Electrical Specifications: (23±5)
Range
Resolution
Accuracy
Remarks
AC 40KW
0.01KW
±1.5% ±3 dgts
0250V,0400A, PF0-1
AC 240KW
0.1KW
±1.5% ±3 dgts
0600V,0400A, PF0-1
DC40KW
0.01KW
±1.5% ±3 dgts
0250V,0500A
DC240KW 0.1KW ±1.5% ±3 dgts 0600V,0400A
ACA 400A 0.1A ±1.5% ±3 dgts AC 600A
DCA 400A 0.1A ±1.5% ±3 dgts DC 600A
ACV 400V 0.1V ±1.5% ±3 dgts AC 600A
ACV 600V 1V ±1.5% ±3 dgts Optional
DCV 600V 1V ±1.5% ±3 dgts Optional
HZ 1000K 0.01100Hz ±0.2% ±2 dgts `10V,ԄӓQn
General Specifications:
Conductor Size:
23mm max. (approx.)
Battery Type:
two 1.5V SUM-3
Display:
3 3/4 LCD with 40 seg. bargraph
Range Selection:
manual
Overload Indication:
OL
Power Consumption:
10 mA (approx.)
Low battery Indication:
YES
Auto-Power-Off:
15 minutes after power-on
Sampling Time:
3 times/sec. (display) 3
0 times/sec. (bargraph)
Operating Temperature:
-10 - 50
Operating Humidity:
less than 85% relative
Altitude:
up to 2000M
Storage Temperature:
-20C to 60C
Storage Humidity: less than 75% relative

Dimension:

183mm (L) x 61.3mm (W) x 35.6mm (H) 7.2' (L) x 2.5' (W) x 1.4' (H)
Weight: 190g (battery included)
Accessories: Carrying bag,
Users manual,
Test leads,
1.5V battery x 2

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