300 B&K Precision, 300 Datasheet
300
Manufacturer Part Number
300
Description
Insulation Testers / Megohmmeters INSULATION TESTER
Manufacturer
B&K Precision
Datasheet
1.300.pdf
(1 pages)
Specifications of 300
Resistance
1 MOhms
Display Type
Insulation Testers
Accuracy
+/- 5 %
Current Rating
250 uA
Features
Selectable 250V, 500V, or 1000V insulation test; push to test
Frequency
10 Hz to 1000 KHz
Frequency Response
10 Hz to 100 KHz
Measured Components
Insulation of Wires, Cables, Transformers, Motors
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
300-06170
Manufacturer:
N/A
Quantity:
20 000
Company:
Part Number:
300-100
Manufacturer:
BIV
Quantity:
37 311
Company:
Part Number:
300-15-200
Manufacturer:
VICOR
Quantity:
726
Part Number:
300000-00
Manufacturer:
VIUITEK
Quantity:
20 000
Models 300, 305
These insulation testers are intended primarily for periodic testing of industrial
motors, transformers, electrical wiring, and cable insulation for signs of deteri-
oration. Low readings may indicate impending failure and permit replacement
during routine maintenance rather than risking production downtime. Also
useful for safety testing of TV sets and appliances to assure
no hazardous leakage current. The voltage and resistance ratings for insulation
testing are often specified for the product to be tested.
Type
Output Voltage
Maximum current
Resistance Range
Center Scale
Accuracy
AC Voltage Test
Range
Frequency Response
Accuracy
Low resistance Test
Accuracy
General Specifications
Power Requirements
Battery Life
Operating Temperature
Storage Temperature
Dimensions
Weight
60
Test insulation resistance
Measure AC voltage to 600V
Battery powered
Accessories
Specifications
Supplied:
Batteries, Carrying Case, Test Leads, Instruction Manual
300
1000VDC
250µA
1M
50M
Analog
32˚ to 122˚F (0˚ to 50˚C),
-4˚ to 140˚F (-20˚ to 60˚C), <80% RH (with batteries removed)
6.66 x 4.18 x 1.42" (169 x 106 x 36mm)
300
-2000M
15oz. (430g) w/batteries
Six “AA” cells (supplied)
4 hours typical alkaline
10Hz to 100kHz
±4% of full scale
Does not apply
Does not apply
0 to 600 VDC
Infinity: within 1% of scale length
Zero: within 1% of scale length
All points ±5% of reading
1000V, 2000M
500V, 1000M
500VDC
500µA
0.2M
20M
305
Analog
305
- 1000 M
70% RH
(Model 300)
(Model 305)
Analog
1000VDC
2mA
1000V 0-200M
500V 0-100M
250V 0-50M
1M , 2M , 4M
12 hours continuous
±5% of reading
Batteries, Integral Carrying Case w/strap, Test Lead, Instruction Manual
307
0-50
Live Circuit Indicator
Models 307, 308
Selectable 250V, 500V, or 1000V insulation test
Low resistance test
Extra rugged integral carrying case
Live circuit indicator warns of safety hazard
Push to test
7 x 8.5 x 3.5" (180 x 220 x 90mm)
Digital
1000VDC
1.2mA
0-2000M
0-2000M
0-2000M
Does not apply
Eight “AA” cells (supplied)
0-100
100-200M
200-1700M
1700-2000M
2.6 lb (925g) with batteries
10 hours continuous w/alkaline
307
±(1.5% + 2 digits)
250V
±(1.5%+3D) ±(1.5%+2D)
±(2%+5D)
±(3%+7D)
±(4%+8D)
308
0-200
One Year Warranty
500V
±(1.5%+2D)
±(3%+4D)
±(4%+6D)
308
models
1000V
±(1.5%+2D)
±(1.5%+2D)
±(3%+3D)
±(4%+5D)