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High Precision FA Meter Ohmmeter High Resistance Measuring Instruments 6 Digit 1000V 2pA-20mA

Changzhou Tonghui Electronic Co., Ltd,
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High Precision FA Meter Ohmmeter High Resistance Measuring Instruments 6 Digit 1000V 2pA-20mA

Accuracy : High

Current Range : 0-10mA

Data Output : USB

Data Storage : Yes

Display : LCD

Power Supply : AC/DC

Product Name : fA meter/ Electrometer/ High Resistance Meter

Resistance Range : 0-1GΩ

Safety Protection : Yes

Sampling Rate : 100kHz

Size : 200*150*50mm

Voltage Range : 0-1000V

Warranty : 1 Year

Weight : 2kg

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TH2690 High Precision fA Meter with 6-Digit Resolution, 1000V Voltage Source, 2pA-20mA Current Range

Learn us in Youtube.

  1. Measurement Range and Sensitivity: High Resistance Meters are specifically designed to measure resistances in the megaohm (MΩ) to gigaohm (GΩ) range. They employ specialized measurement techniques, such as high-voltage sourcing and sensitive current amplification, to achieve accurate readings of high resistance values. The meters are capable of detecting extremely low currents flowing through the resistance under test, allowing for precise resistance measurements even in challenging conditions.

Features

5.0-inch capacitive touch screen

6-digit measurement resolution

Four measurement modes: high resistance meter, voltmeter, ammeter, electrometer independent current and voltage measurement

Built-in voltage source1000V, resolution: 700V

Current range: 2pA-20mA, current resolution up to 1fA (10-15A), the internal resistance voltage drops in the lowest current range <20V

The measurement resistance is as high as 1P (1015), and the charge measurement is as low as 2nC. The input impedance is >200T

Support voltage measurement up to 20V, temperature and humidity measurement

Time domain view, capture transient signal effects and select specified measurement data to support data recording

With dedicated shielding test box

Application

Material Science

Biomaterials, ceramics, rubber, films, dielectric materials, electrochemical materials, ferroelectric materials, graphene, metals, organic materials, nanomaterials, polymers, semiconductors, etc.

Electronic Component

Types of transistors such as capacitors, resistors, diodes, sensors, TFT and CNT, photoelectric devices, solar cells, etc.

Electronic/non-electronic system

Ion beam, electron beam, sensor system, particle measurement, embedded precision instrument, etc.

Specifications

Model

fA meter/ Electrometer/

High Resistance Meter

pA meter/

Insulation Resistance Meter

fA meter

pA meter

TH2690

TH2690A

TH2691

TH2691A

Measurement resolution

6 Digit

Current measurement

0.1fA - 20mA

1fA - 20mA

0.1fA - 20mA

1fA - 20mA

Minimum range

20pA

2nA

20pA

2nA

Resistance measurement

10P

10T

-------

------

Voltage measurement

1V - 20V

1V - 20V

------

------

Input resistance

>200T

>200T

------

------

Charge measurement

1fC - 2C

-------

------

------

Temperature measurement

------

------

Humidity measurement

------

------

power source

±1000V

±1000V

------

------

Minimum resolution

700V

700V

------

------

Accessary

Standard
Accessories name Model
Connection cable TH26058B
High voltage test cable (red) TH90003E
Short-circuit cable TH26058C
USB Connection Cable TH26017
Temperature and Humidity Sensor TH2690_THS
High voltage test cable TH90003D
Optional
Accessories name Model

Product Tags:

high resistance measuring instruments

      

high resistance tester

      

high precision ohmmeter

      
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