The 4000counts is a pocket-sized 3 3/4-digit automatic digital instrument with stable performance, high precision, high reliability, clear reading and overload protection.
Features:
1. Display: liquid crystal display (LCD);
2. Maximum display: 4000 (3 3/4) bit automatic polarity display;
3. Measurement method: double integral A/D conversion;
4. Sampling rate: about 3 times per second;
5. Over range display: The highest position shows “OL”;
6. Low voltage display:symbol appears;
7. Working environment:(0~40)℃,relative humidity<80%;
8. Power: AAA 1.5V battery (Batteries excluded)
9. Volume (size): 170×65×30mm (L×W×H);
10. Weight:about160g(Batteries excluded 1.5V battery);
11. Attachment: One instruction manual, one outer packaging box, one pair of test leads, Portable storage bag
Specifications:
Material:ABS
Color:Blue Red Orange Black(Optional)
Functional parameters:
DC voltage DCV :yes
AC voltage ACV :yes
AC current ACA :yes
Resistor / On-Off Test :yes
Frequency F :yes
NCV :yes
Zero line / Fire line test :yes
Full unit symbol :yes
Backlight manual/Auto off :yes
True RMS measurement :yes
Flashlight lighting :yes
HOLD :yes
Technical Specifications:
DC voltage (DCV):4V-40V-400V-600V ±(0.5%+3)
AC voltage (ACV): 4V-40V-400V-600V ±(1%+3)
AC current(ACA):15mA-4A-40A-400A-600A ±(2.5%+8)
Resistance: 4kΩ-40kΩ-400kΩ-4MΩ-40MΩ ±(0.5%+3)
Frequency measurement: 4Hz-40Hz-400Hz-4kHz-40kHz-400kHz-
Notes:
1. When measuring voltage, please do not input the limit voltage exceeding the effective value of DC 1000V or AC 750V;
The voltage below
2.36V is a safe voltage. When measuring higher than 36V DC and 25V AC voltage, check whether the test leads are in reliable contact, are connected correctly, and are well insulated to avoid electric shock;
3. When changing functions and ranges, the test leads should leave the test point.
The 4000counts is a pocket-sized 3 3/4-digit automatic digital instrument with stable performance, high precision, high reliability, clear reading and overload protection.
Package List:
1 * ANENG ST203 Clamp Meter
1 * One Pair of Test Pens
1 * Storage Bag
1 * English User Manual