ESPT JARUEN DE KO
03022
General Specification
Technical specifications
In compliance with EU Directives
Use around or removal from hazardous live conductors
1. Display: 3 3/4-digit LCD (with a maximum reading of 9999 for frequency measurement)
2. Sampling rate: about 3 times/s
3. Negative polar indication: “-” shown on the screen
4. Overrange indication: “OL” shown on the screen (except voltage position)
5. Maximum opening dimension of head: diameter: 30mm (approximation)
6. Maximum dimension of predictive current lead: diameter: 28mm (approximation)
7. Low battery voltage indication: “ ” shown on the screen
8. Power: 1.5V AAA batteries, 2 PCS
9. Operating temperature: 0° C ~ 40° C; relative humidity: < 75%
10. Storage temperature: -10℃ ~50° C; relative humidity: ＜ 85％
11. Dimension: 202.5mm×73.5mm×40mm
12. Weight: about 220g (including battery)
Period of accuracy guarantee: 1 year, operating conditions of accuracy guarantee:
temperature: 18° C~28° C; relative humidity < 75%, accuracy form: ± (reading% + least
significant digit)
a) AC voltage
Range
4.000V
40.00V
Resolution
1mV
10mV
Accuracy
±(0.8
％
+5)
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