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Portable Leeb Hardness Tester
Model No.:CTO29629
Description: Portable Leeb Hardness Tester is a new portable hardness tester, it is used by fast hardness testing of metal material that has specialties of accurately testing, small bulk, simple operation, conveni... -
Portable Leeb Hardness Tester
Model No.:CTO29627
Description: Portable Leeb Hardness Tester is a new portable hardness tester, it is used by fast hardness testing of metal material that has specialties of accurately testing, small bulk, simple operation, conveni... -
Portable Leeb Hardness Tester
Model No.:CTO29626
Description: Portable Leeb Hardness Tester is a new portable hardness tester, it is used by fast hardness testing of metal material that has specialties of accurately testing, small bulk, simple operation, conveni... -
LED Breath Alcohol Tester
Model No.:CTO24054
Description: Features: 1) Design patent 2) semiconductor sensor inside 3) warm-up time:within 10 seconds 4) response time :within 5 seconds 5) Operation temperature:5-40 ℃ 6) Torch function 7) Key chain ... -
LED Breath Alcohol Tester with Clock
Model No.:CTO24053
Description: Features: 1) Design patent 2) semiconductor sensor inside 3) warm-up time:within 10 seconds 4) response time :within 5 seconds 5) Operation temperature:5-40 ℃ 6) Convenient to carry by keychai... -
Breath Alcohol Tester
Model No.:CTO24052
Description: Features: 1) Design patent 2) semiconductor sensor inside 3) warm-up time:within 10 seconds 4) response time :within 5 seconds 5) Operation temperature:5-40 ℃ 6) Convenient to carry by keychai... -
LED Breath Alcohol Tester
Model No.:CTO24051
Description: Features: 1) Design patent 2) semiconductor sensor inside 3) warm-up time:within 10 seconds 4) response time :within 5 seconds 5) Operation temperature:5-40 ℃ 6) 3 test steps with LED indicati... -
LED Breath Alcohol Tester
Model No.:CTO24050
Description: Features: 1) Design patent 2) semiconductor sensor inside 3) warm-up time:within 10 seconds 4) response time :within 5 seconds 5) Operation temperature:5-40 ℃ 6) 3 test steps with LED indicati... -
LCD Display Breath Alcohol Tester
Model No.:CTO24049
Description: Features: 1).Design patented. 2).Sensor: semiconductor sensor 3).Warm-up time within: 10 second. 4).Response time within: 5 second. 5).Operate temperature: 5 ~ 40℃ 6).Detection Range: 0.00% ~ 0... -
LCD Display Breath Alcohol Tester
Model No.:CTO24048
Description: Features: 1).Sensor: semiconductor sensor 2).Warm-up time within: 10 second. 3).Response time within: 5 second. 4).Operate temperature: 5 ~ 40℃ 5).Detection Range: 0.00% ~ 0.19% BAC 6).3-Ste...























