ESCO EA709G-14A. [Analog] Insulation resistance meter

Rated voltage

500 V

Rated resistance

100 MΩ

Measuring range

0.05~0.1～50～100MΩ

Insulation resistance

500 V
Maximum scale: 100MΩ
The first effective scale: 0.1M-50MΩ

DC voltage

0 to 60V

AC voltage

0 to 600V

Rated current

1.0 to 1.2 mA

Tolerance

[Insulation resistance (MΩ)]
First effective measurement range: within ±5% of the indicated value
Second effective measurement range: within ±10% of the indicated value
0, ∞ Scale: Within ±0.7% of the scale length
No-load voltage: within -0% to +25% of the rated measured voltage
Rated current: within 1 to 1.2mA
Short-circuit current: 2.9mA or less

[AC voltage (ACV)]
Within ±5% of the maximum scale value
(Sine wave AC: 50 to 60 Hz)

[DC voltage (DCV)]
Within ±5% of the maximum scale value

Power supply

9V type alkaline battery x 1 piece (included)

Size

99(W)x43(D)×144(H)mm

Weight

About 310g (main body)

AC rectification method

Semi-wave rectification method
(Average value indication effective value conversion)

Meter specification

Endomagnetic tote band method,
48μA

Battery depletion display

CHECK AT THE BATTERY CHECK RANGE

Tolerance guaranteed temperature and humidity range

23±5℃ 75%RH or less
No condensation

Temperature and humidity range used

0 to 43℃ 80%RH or less
No condensation

Storage temperature and humidity range

-10 to 50℃ 70%RH or less
No condensation

Posture

Horizontal ±5°

External magnetic field

None

Built-in battery voltage

Within the scope of validity

Measurable number of times

500 times (5 seconds ON/25 seconds OFF)

Usage environment conditions

Environmental pollution level II with an altitude of 2000m or less

Maximum power consumption

2.0W to 2.8W
(In the MΩ range)

Function

●Discharge (discharge) function
●Inner battery check function
●AC voltage measurement function
●Lock function of rated printing switch (continuous measurement)

IP protection grade

IP20 (measurement probe installed)

Safety standard

IEC61010 CAT.III600V.

EMC Directive

IEC61326.

RoHS Directive

EN 50581

Accessories

●Test lead (EA709SC-14: red and black lead about 1.2m / red and black pin tip: metal exposure up to 18mm / black crocodile mouth: opening about 22mm)
●Mobile phone case
●Instruction manual
●neck strap