Shenzhen Yehai Sci. & Tech. Deve. Co., Ltd.
 Business Services > Processing Services >  Process Calibrator-YHS787

Process Calibrator-YHS787

Brand Name:
Process Calibrator
Model Number:
Power Output:
Diode test:
Shenzhen port
Process Calibrator-YHS787
Detailed Description

1)OEM Service provided
2)Clear LCD with backlight; 4000 counts
3))Ni-MH rechargeable batteries
4)Prompt delivery


Process Calibrator-YHS787
We can provide OEM Service for customers completely

   1)DMM and loop calibrator in one tool

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

   3)Ni – MH  rechargeable  batteries

   4)1000V overload protection on V, ohms, frequency.

   5)25% Manual Step plus Auto Step and Auto Ramp on mA output.


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.

   1) Precision 1000V, 400 mA digital multimeter

   2)Measure ac and dc volts, ac and dc current, resistance, continuity, and frequency

   3)0.1% dc voltage accuracy

   4)0.05% dc current accuracy, 1 ‘A resolution to 30 mA

   5)Simultaneous mA and % of scale readout

   6)True rms ac voltage measurement to 1 kHz

   7)Frequency measurement to 20 kHz

   8)Min/Max/Average/TouchHold/Relative modes

   9)Diode test and continuity beeper

   10)DC current source/loop calibrator

   11)20 mA current source/simulator

   12)Simultaneous mA and % of scale readout

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



Current Measurement




1 mA


0.2% + 2 LSD



0-40 mA


0.001 mA


0.05% + 6 LSD

Current Sourcing


0-20 mA or 4-20 mA


0.05% of span

Drive Capability:

1000 Ω @ 20 mA


20Hz to 50 kHz, 0.05% + 5LSD

Voltage measurement


 0-700 V AC or 1000V DC


0.1 mV to 1.0 V


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


40 x 100 x 200 mm


600 g


Ni - MH  rechargeable  batteries


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

Display current and % of span


Auto step, auto ramp


We promise to supply you with high quality Process Calibrator!We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise you that the quality of faucet is first-class and selection is wide. Faucets for home and lab are all available.Our goods are both excellent in quality and reasonable in price.We are sincerely looking for your cooperation.

Company information:
    Shenzhen Yehai Sci. & Tech. Deve. Co., Ltd. was found in 2001 . We is an exporter of China (Mainland) Electronic Products & Components Processing products.    We have exported products to many other countries, such as North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe. We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers!    If you are interested in our products ,for more details, please feel free to contact us.
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Send Inquiry to this Supplier
Shenzhen Yehai Sci. & Tech. Deve. Co., Ltd.
Ms. COCO Zhang
BlockA ,9F ,Shennan Garden,Shennan Road,Nanshan District,Shenzhen City

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