Delivery Time:According to customers' need.
Certification:CE
Process Meter YHS-787

•   DMM and loop calibrator in one tool

•  Clear LCD with backlight; 4, 000 counts (30, 000 counts for dc current)

•  Ni – MH  rechargeable  batteries

•    1000V overload protection on V, ohms, frequency.

•    25% Manual Step plus Auto Step and Auto Ramp on mA output.

Yehai combined the DMM you trust with the loop calibrator you need. The YHS-787 ProcessMeter  puts a complete troubleshooting solution in the palm of your hand. Get in touch with more information, faster and easier with the newest member of the Yehai 80 Series, the 787 ProcessMeter. The YHS-787 gives you the measurement capabilities you expect from our rugged, reliable DMMs plus the ability to source, simulate, or measure dc current with 1 microamp resolution and accuracy of 0.05%. Put it all together and you have the ideal tool for troubleshooting and calibrating current loop applications. So if you're tired of always tracking down a calibrator, lugging around two tools and switching back and forth, get the single best solution for doubling your power. The 787 ProcessMeter from Yehai.

Precision 1000V, 400 mA digital multimeter

•   Measure ac and dc volts, ac and dc current, resistance, continuity, and frequency

•   0.1% dc voltage accuracy

•   0.05% dc current accuracy, 1 ‘A resolution to 30 mA

•   Simultaneous mA and % of scale readout

•   True rms ac voltage measurement to 1 kHz

•   Frequency measurement to 20 kHz

•   Min/Max/Average/TouchHold/Relative modes

•   Diode test and continuity beeper

DC current source/loop calibrator

•   20 mA current source/simulator

•  Simultaneous mA and % of scale readout

•   Manual step (25%, coarse, fine) plus auto step and auto ramp

Safety Conformance

Specifications

Current Measurement	Range:	0-10A
	Resolution:	1 mA
	Accuracy:	0.2% + 2 LSD
	Range:	0-40 mA
	Resolution:	0.001 mA
	Accuracy:	0.05% + 6 LSD
Current Sourcing	Range:	0-20 mA or 4-20 mA
	Accuracy:	0.05% of span
	Drive Capability:	1000 Ω @ 20 mA
Frequency	20Hz to 50 kHz, 0.05% + 5LSD
Voltage measurement	Range:	0-700 V AC or 1000V DC
	Resolution:	0.1 mV to 1.0 V
	Accuracy:	0.03% Rdg + 5LSD (VDC)
Resistance measurement	to 4 MΩ, 0.2% + 10 LSD, 4 MΩ to 40 MΩ 0.5% + 50 LSD
Diode test	2.4 V shows diode voltage drop

Mechanical & General Specifications

Size	40 x 100 x 200 mm
Weight	600 g
Batteries	Ni – MH  rechargeable  batteries
Warranty	2  years
Battery Life	50 hours typical (measurement), 12 hours typical (sourcing 12 mA)
Shock & Vibration	Random, 2g, 5-500 Hz
	1 meter drop test
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